There is a competition in our school. I have to write a mind map for the knowledge of the first chapter of the second compulsory chapter of senior high school chemistry. But I can't figure out my thoughts. Who can help me make one?

2024-09-24 14:11

It's only the size of an A4 paper. Just take it as a chance to deepen your impression and review it. I'm really grateful for your help. If I can win the prize, I'll definitely give you a red packet as a thank you.

1 answer

2024-09-24 18:33

The following example could be used as a reference for the knowledge mind map of the first chapter of the second compulsory chapter of high school chemistry: Type and characteristics of chemical bonds - The composition of bonds: the chemical bond between atoms connected by a molecular bond; the ion bond: the chemical bond between atoms or ions connected by an ion bond. - The properties of the bond: the stability of the bond, the polar nature of the ion bond, the polar nature of the chemical bond, etc. - Common examples of ion bonds are the ion bond of metal ions, the ion bond of non-metal ions, and so on. 2 Atomic structure and chemical composition - The composition of an atom: Protons, neutrons, and electrons. - The chemical composition of an atom: the number of neutrons, the number of electrons. - The chemical composition of common elements: oxygen, silicon, aluminum, iron, etc. The periodic table and the structure of the periodic table - The periodic table is composed of 78 elements, arranged from high to low atomic numbers. - The periods and families of the periodic table: each period has 20 elements and each family has a number of elements. - The periods and groups of common elements in the periodic table: aluminum, oxygen, silicon, iron, copper, gold, etc. 4. Chemistry and reaction types - " chemical reaction: The types of chemical reactions determined by the chemical reaction conditions include acid and base neutralizing, oxido-reduction reaction, displacement reaction, addition reaction, digestion reaction, etc. - [Reaction type: Including physical and chemical reactions.] The state and changes of matter - The state of matter: solid, liquid, gas. - The transformation of matter: the sublimation, sublimation, and metamorphosis of matter. The above is some of the basic knowledge of the first chapter of the second compulsory chapter of high school chemistry. I hope it will be helpful.

A comprehensive mind map for the first and second compulsory courses of high school history

1 answer

2024-09-14 20:06

I'm not a fan of online literature. I'm a natural language processing model that can answer questions related to history, geography, science, technology, and so on. The comprehensive mind map for the first and second compulsory courses of high school history. Because I don't have any information related to history in my knowledge reserve, I cannot provide an accurate mind map. If you have any questions about history or other topics, please feel free to ask me. I'll do my best to help you.

Seeking the mind map of high school chemistry reaction rate!

1 answer

2024-09-19 02:54

As someone who loves reading novels, I don't have the ability to create a mind map. But I can provide you with information about high school chemistry reaction rates to help you understand them better. High school chemistry reaction rate usually included the following two main aspects: the chemical reaction rate constant and the effect of the concentration of the reagent on the reaction rate. 1 Reaction rate constant The rate constant of a chemical reaction is the ratio of the concentration of the reagent to the rate of the reagent. It is usually expressed in units of millimoles per second (m/s) or micromoles per microsecond (m/s) with a number between 1 and 10. The chemical reaction rate constant is the basic unit to describe the chemical reaction rate. It is related to the concentration of the reagent and the rate of the reagent. Effect of the concentration of the reagents on the reaction rate The effect of the concentration of the reagent on the reaction rate referred to the change in the reaction rate when the concentration of the reagent increased. Generally, an increase in the concentration of the reagent will lead to an increase in the rate of the reagent. A decrease in the concentration of the reagent will lead to a decrease in the rate of the reagent. This relationship can be expressed by the following formula: Reactant Concentration (C1) = Reactant Rate (V1) + Reactant Rate (V2) where V1 and V2 respectively represent the increase in the rate of the reagent and the decrease in the rate of the reagent when the concentration of the reagent increases. It should be noted that the chemical reaction rate constant and the concentration of the reagents have different effects on the reaction rate, but they usually interact. In addition, different types of chemical reaction rate constant and reagent concentration had different effects on the reaction rate.

Please help me write the mind map for the second unit of mathematics in the second volume of the first year of junior high school

1 answer

2024-09-14 12:10

The mind map of the second unit of mathematics in the second volume of the first year of junior high school was as follows: ``` +-------------+ | | | X | | | Y | | | | +-------------+ | | | Z | | | A | | | | +-------------+ ``` X, Y, and Z represented three different geometric shapes, and A represented a triangle. Each shape and triangle has a corresponding mathematical formula and properties to help students understand and master the concepts and knowledge related to the triangle.

Ability mind map, was there any junior high school chemistry book published in 2012?

1 answer

2024-09-12 14:43

Is there any junior high school chemistry book published in 2012? A mind map is a structural diagram used to help a learner understand chemistry concepts and skills. It is composed of basic chemical concepts and relationships and uses arrows to indicate the connections between them. This kind of chart could help the learner better remember and understand the chemical concepts and relationships. In the middle school chemistry section, there was a book called "Middle School Chemistry"(Middle School Chemistry) that was published in 2012. This book contained the teaching content of junior high school chemistry, including the basic concepts of chemistry, chemical equations, the periodic table of elements, the classification of substances, chemical reactions, and so on. Therefore, it could be said that "Junior High Chemistry" was one of the books that contained the ability mind map.

Seeking the knowledge points of the first volume of compulsory geography in high school

1 answer

2024-09-15 02:19

The knowledge points in the first volume of the high school compulsory geography included: 1. The Earth's structure and characteristics: The Earth is a spherical crust composed of the core, mantle and crust. The crust is located below the surface of the Earth, and the mantle is above the crust. The natural phenomena such as the Earth's rotation, revolution, and the movement of planets around the sun are all related to the Earth's structure and characteristics. 2. Earth's seasons and climate: Earth's seasons and climate are affected by the movement of the sun, including the length of day and night, temperature, rainfall, etc. There were also differences in seasons and climates in different regions. It was necessary to understand their effects and characteristics. 3. Terrain on Earth: The topography on Earth is affected by geological processes, including mountains, plains, deserts, oceans, forests, etc. It was very important to understand the impact of different types of topography on human society and the natural environment. 4. Earth's geography: Earth's geography is affected by topography, climate, and geological processes, including the formation, flow, and changes of rivers, lakes, and oceans. It was also important to understand the impact of topography on human society and the natural environment. The impact of human activities on the geographical environment on Earth: The impact of human activities on the geographical environment includes agriculture, industry, urban development, tourism, etc. It is necessary to understand the impact and harm of these activities on the geographical environment. These are the knowledge points of the first volume of compulsory geography in high school. I hope it will be helpful to you.

Please help me, I'm waiting for the first two chapters of the high school geography compulsory course.

1 answer

2024-09-15 02:08

The first two chapters of compulsory geography for high school students were as follows: 1. Geography and population distribution - The geographical environment included topography, climate, water, soil, and other natural and human factors. - The population distribution included population density, population composition, population migration, and so on. Earth revolution and geographical coordinate system - Earth revolution referred to the movement of the earth revolving around the sun. - The geographical coordinate system was a coordinate system that used the Earth as a reference system to represent points on the Earth through geographical coordinates. 3. Earth's Rotation and Day and Night Alternation - The Earth's rotation referred to the movement of the Earth revolving around its own axis. - Day and night alternated between day and night at the same place on the earth's surface during the process of the earth's rotation. 4 Landscape and climate - The relationship between the geographical environment and climate meant that the geographical environment would affect the formation and change of climate. - The climate, including temperature, rainfall, humidity, and other factors, would affect human life and activities. 5 Water Resources on Earth - Earth's water resources included rainfall, evaporate, and underground water. - The distribution of water resources on Earth was related to topography, climate, human activities, and other factors. Human activities and geographical changes - The influence of human activities on the geographical environment refers to the change and evolution of the geographical environment affected by human activities. - The impacts of human activities on the geographical environment included agriculture, industry, and urban development.

The first volume of the second year of junior high school is the mind map of light phenomenon.

1 answer

2024-09-19 03:10

The light phenomenon mind map was as follows: ``` | | V | | E | | H F | | | | G | | C D C | ``` These are the three basic functions of light: reflection, refraction, and interference. Next was the phenomenon of light refraction: ``` | | V | | E | | H F | | | | G | | C D C | ``` This was the new light produced by the refraction of light. The direction and length of these light rays would change when observed from different angles. Next was the phenomenon of light reflection: ``` | | V | | E | | H F | | | | G | | C D C | ``` This is the reflection of light on a flat mirror or other reflective device. The direction and angle of the reflected light remain the same, but the path of the light has changed. Next was the interference phenomenon: ``` | | V | | E | | H F | | | | G | | C D C | ``` This was an interference phenomenon caused by the collision of two or more beams of light. In the interference, the paths of light would intertwine with each other to form interference fringes. The above are the three basic functions of light and the phenomenon of light interference.

Help me write a chapter for a school novel (elementary school), quick!

1 answer

2024-09-19 17:45

wedge In this world, there is a beautiful campus that is known as a place where children can be happy, learn and grow. Here, children could make new friends, learn new knowledge, and explore new fields. However, there were also some dangers and mysteries in this campus. Only brave young boys and girls could uncover their secrets. The protagonist of the story was a brave young man named Li Ming. Li Ming's parents were both doctors. He often worked in the hospital and rarely had the chance to communicate with other children. Therefore, he felt very lonely. However, during a school activity, he made friends with a special girl named Zhang Fang. Zhang Fang was a kind, smart and brave girl. She made Li Ming feel no longer lonely. As time passed, Li Ming and Florence became good friends. They studied together, played together, and grew together. They found that there were some mysteries and secrets on this campus that only they could solve. So they decided to explore these secrets together and uncover the mysteries of the campus. There was a group of brave boys and girls in this school. They had their own unique stories and secrets, just like Li Ming and Zhang Fang. They risked their lives and fought together to protect this school, to protect those children, they did everything they could. In the end, Li Ming, Zhang Fang, and other young girls uncovered the secret of the campus and found that it was actually a mysterious magic castle. They decided to protect the castle together and prevent any evil forces from invading. In this campus, they found true friendship and love, as well as their courage and faith. They believed that as long as they worked hard together, this campus would become better and stronger.

Where can I go to write web novels? I'm a high school student. At most, I can write one chapter a week.

1 answer

2024-09-09 18:15

The following suggestions could be used to write web novels: 1. Online writing platforms: platforms such as Dumpling Creation and Pork Knuckle provide various writing tools and materials, as well as professional editors and readers, which are conducive to improving writing efficiency and quality. (2) social media platforms: such as Weibo, Weixin Official Accounts, etc. You can publish your novels on these platforms to attract more readers 'attention and accumulate fans and traffic to increase the popularity of your novels. 3 Personal Blogs: For example, Blogbus, WordPress, etc. You can publish novel outlines, chapter lists, and other information on these platforms to facilitate your own management and update of your works. You can also accumulate a certain number of fans and readers. Writing online novels required constant updates and improvements in order to attract more readers 'attention and love. It is recommended that you write at least one chapter a week to maintain the speed and quality of your work.

Thoughts on the Mysterious Island senior high school

1 answer

2024-09-19 03:33

Your question is incomplete. Can you provide me with more information so that I can better answer your question? For example, you can tell me what you want to know about the mysterious island or what you think of the book?