Chemistry Fall Semester Review

Front

What is the electron configuration of Chlorine (Cl)?

Back

1s² 2s² 2p⁶ 3s² 3p⁵

Front

What is the chemical formula for silicon dioxide?

Back

SiO₂

Front

What is AgF commonly known as?

Back

Silver fluoride

Front

How do you write 1001 in scientific notation?

Back

1.001 x 10³

Front

Convert 32.9 km to cm.

Back

3,290,000 cm

Front

What is the atomic number of Chlorine?

Back

17

Front

What is the molar mass of water (H₂O)?

Back

18.02 g/mol

Front

What is the pH of a neutral solution at 25°C?

Back

7

Front

What is the formula for calculating density?

Back

Density = Mass/Volume

Front

What is the principle of conservation of mass?

Back

Mass is neither created nor destroyed in a chemical reaction.