What type of bonds are these?
1) calcium carbonate
2) aspirin
3) acetic acid
4) tnt
5) pyrite
6) magnesium hydroxide
7) sucrose

What is the empirical formula for c4h8o2

Which three statements represent the benefits of performing experiments using computer simulations?

On the periodic table, elements are arranged by which of the following. a. mass numbers. b. increasing atomic number. c. alphabetical order. or d. density