How many bonds does argon group viii form
A. 0
B. 3...
Chemistry, 26.08.2020 01:01 Walkman2092
How many bonds does argon group viii form
A. 0
B. 3
Answers: 2
Chemistry, 22.06.2019 05:30
Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat
Answers: 1
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How many neutrons does an element have if its atomic number is 50 and its mass number is 166
Answers: 1
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Atoms contain subatomic particles called protons and neutrons. when these protons and neutrons spilt, a lot of energy is released
Answers: 3
Chemistry, 23.06.2019 13:30
The process by which liquid water changes into water vapour is called what ?
Answers: 2
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