Chemistry Review

T or F: Non-metals are on the right side of the periodic table.

• True

• False

Which element has an atomic mass of 14.0?

• boron

• carbon

• nitrogen

• chlorine

Would carbon and oxygen make an ionic or covalent compound?

• Ionic

• Covalent

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

• 2

• 4

• 6

• 8

Tags

NGSS.MS-PS1-1

Name this formula:

K₃N

• Potassium Nitrogen

• Potassium Nitride

• Potassium Nitrate

• Potassium (I) Nitrite

Name the compound NH₄OH

• ammonium hydroxide

• ammonia oxyhydride

• mononitrogen tetraoxihydride

• hydrogen nitrate

Tags

NGSS.MS-PS1-1

What is the correct name for Al(NO₃)₃?

• Aluminum nitrate

• Aluminum(III) nitrate

• Aluminum nitrite

• Aluminum nitrogen trioxide

Tags

NGSS.MS-PS1-1

Identify this type of reaction: 
Al (s) + HCl (aq) → AlCl₃ (aq) + H₂ (g)

• Precipitation
• Synthesis
• Combustion
• Single Replacement

Tags

NGSS.MS-PS1-2

The Law of Conservation of Mass states that the total mass of the reactants should be

• More than the mass of the products

• Equal to the mass of the products

• Ignored during the reaction

• Less than the mass of the products

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

In the following reaction, what sign is there that a precipitation reaction took place?
AgNO₃ (aq) + NaOH (aq) → AgOH (s) + NaNO₃ (aq)

• The formation of a nitrate
• The (aq), meaning aqueous or dissolved in water
• The (s), meaning the formation of a solid
• The base (OH) reactant 

Tags

NGSS.MS-PS1-2