CHEMISTRY 1. Question: The temperature at which mercury starts to freeze is -35°C. What is the temperature, in degrees Fahrenheit, at which a mercury thermometer can not…
THE DIFFERENCES BETWEEN A COMPOUND AND A MIXTURE COMPOUND DIFFERENT ASPECTS By a chemical Method of reaction formation Yes Formation of new substance The new Properties of…
1. Is Matter Around Us Pure Chapter 2: NCERT 2. Types of Matter Matter Substance Elements Metals Non-metals Metalloids Iron Sodium Chlorine Compounds Sulphuric Acid Ammonia…
1. Chapter 8Matter 2. Atoms Section 8-1 pg. 222 ques. 2 What are atoms? - Atomsare the building blocks ofmatter . So, what is matter? - Matter is anything that has a mass…
Slide 1Minerals Atoms Ions Elements and Compounds Elements in the Earths Crust Minerals Slide 2 Atomic Components z An atom is the smallest subdivision of matter. An atom…
Slide 1Lab 5.2 Notes Mixtures and Solutions Slide 2 MATTER Can it be separated? Mixtures Pure Substances Is composition uniform? Can it be decomposed by ordinary chemical…
Slide 1Chemistry of Life Slide 2 Matter Anything that has mass and takes up space. 3 types of matter: a). Solid b). Liquid c). Gas Slide 3 Solids Any substance that has a…
Slide 1Minerals Write down what you know about minerals. What things in this room are made of minerals? Slide 2 Minerals The building blocks of rocks Slide 3 Some Chemistry…