THIS IS ON MY UNIT 3 STUDY GUIDE!

What is a covalent compound? Write an example.

What is the definition of an independent variable

How is the modern atomic model different from Bohr's model

Which interpretation of the balance equation would cause Shana to make a mistake

What causes a molecule to be polar?

Which of these is an example of how engineers have affected society? A. Our general understanding of how cancer cells grow and spread B. The use of piers and beams to build a strong foundation for a house C.

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda