Chemistry Test 2 Naming Ionic Compounds and more

The first step in naming an ionic compound is always...

• Naming the anion (non-metal)

• Changing the ending to -ide

• Naming the cation (metal)

• Writing the cation charge

Name the following ionic compound: BeCl₂

• beryllium chlorine

• beryllium II chloride

• beryllium chloride

• beryllium dichloride

Which of the following is NOT an ionic compound?

• CaO

• NaOH

• BaCl₂

• Br₂

The name of the compound Ca₃(PO₄)₂

• calcium phosphate

• tricalcium diphosphate

• calcium phosphorus oxide

• calcium phosphide

Carbon has four electrons in its valence shell. How many nore electrons does carbon need to have a full valence shell?

• 2 more

• 4 more

• 8 more

• 0 more, it is already full

Tags

NGSS.HS-PS1-1

Which type of bond is formed by the attraction of charged particles?

• ionic

• polar covalent

• nonpolar covalent

• metallic

Tags

NGSS.HS-PS1-3

NGSS.HS-PS2-4

Which is not a property of ionic compounds?

• They are formed when nonmetals bond to nonmetals.

• They form crystals.

• They dissolve in water.

• They have high melting points.

Tags

NGSS.HS-PS1-3

What do atoms of metals tend to do with their valence electrons when bonding with non-metals?

• share them

• donate them

• keep them and accept others

• keep them and give others

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the correct name for MgI₂?

• Manganese IV iodide

• Manganese diiodide

• Magnesium iodide

• Magnesium diiodide

Tags

NGSS.HS-PS1-2

What is the correct formula for aluminum phosphide?

• Al₃P₃

• AlP

• AlPO₄

• AlPO₃