C
caitlinisalive
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1. What strong force holds together the protons and neutrons in an atom?
2. How much stronger is an acid of pH 3 than an acid of pH 5?
3. What is the difference between a positive and negative ion?
4. The human body has cellular pH of around 7. There is one exception where the pH is very acidic. Where?
5. Which subatomic particles are different in isotopes of carbon?
6. What happens within an atom during radioactive decay?
7. What are some changes that would indicate a chemical reaction has taken place?
2. How much stronger is an acid of pH 3 than an acid of pH 5?
3. What is the difference between a positive and negative ion?
4. The human body has cellular pH of around 7. There is one exception where the pH is very acidic. Where?
5. Which subatomic particles are different in isotopes of carbon?
6. What happens within an atom during radioactive decay?
7. What are some changes that would indicate a chemical reaction has taken place?