安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- What Chemistry Is and What Chemists Do - ThoughtCo
Chemistry is the study of matter and energy, focusing on substances and their reactions Chemists can work in labs, do fieldwork, or develop theories and models on computers Many fields, including medicine and engineering, use chemistry to understand the world better
- Chemistry 101 - Introduction and Index of Topics - ThoughtCo
Chemistry studies matter and its interactions, used in many fields, making it exciting and versatile Understanding chemistry requires using math, including algebra and geometry, to solve different chemical problems Chemistry covers many topics, such as atoms, chemical reactions, and the periodic table, helping students learn effectively
- Learn Chemistry - A Guide to Basic Concepts - ThoughtCo
Chemistry is a logical science that you can teach yourself if you learn some key concepts You can study these concepts in any order, but it's best to start with the basics since many concepts build on each other For example, you'll want to begin learning about units, conversion, and how atoms and molecules interact Then you can progress to studying more complex chemistry concepts
- Chemistry - Science News
Chemistry Physics Here’s how Rudolph’s light-up nose might be possible Simple chemistry could give the reindeer his famously bright snout
- The Major Laws of Chemistry - ThoughtCo
Navigating the world of chemistry is much easier once you've got an understanding of the field's basic laws
- What Is the Importance of Chemistry? - ThoughtCo
What is the importance of chemistry? Why would you want to learn about it? Chemistry is the study of matter and its interactions with other matter
- Chemistry Element Jokes and Puns - ThoughtCo
Browse a collection of reader-submitted element and periodic table jokes and puns Chemistry is funny! Or is that punny?
- Chemistry Timeline: Chronology of Major Events - ThoughtCo
This is a timeline of important events in the history of chemistry Don't leave home without this chemistry knowledge!
|
|
|