Chemistry Fall Semester Review

Front

What is the chemical formula for silver fluoride?

Back

AgF

Front

How do you calculate density?

Back

Density = Mass / Volume

Front

Convert 32.9 km to cm.

Back

32.9 km = 3,290,000 cm

Front

What is the maximum number of electrons that can occupy the first energy level?

Back

2

Front

What happens when the exponent is a negative number?

Back

You will get a small number.

Front

What is the chemical formula for sodium chloride?

Back

NaCl

Front

What is the density of an object with a mass of 2 grams and a volume of 3 cm³?

Back

0.67 g/cm³

Front

How many protons are in a carbon atom?

Back

6 protons

Front

What is the pH of a neutral solution?

Back

7

Front

What is the process of a solid turning directly into a gas called?

Back

Sublimation