Why is the atomic model the foundation for chemistry?
A. because all matter is made of atoms
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Chemistry, 22.01.2021 18:10 jvanegas6797
Why is the atomic model the foundation for chemistry?
A. because all matter is made of atoms
B. because no particle is smaller than the atom
O c. because atoms are the invisible particles that make up light
O D. because atoms are the small forces of energy that hold together all matter
Answers: 3
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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Modern weaponry has increased the number of deaths in wars and violent conflicts.
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How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same
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Give the orbital configuration of the phosphorus (p) atom.
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