Unit 6 BR #4: Ionic Formulas and Type I Compounds

Nonmetals form ____ by ____ electrons.

• Cations, gaining
• Cations, losing
• Anions, gaining
• Anions, losing

Chemical compounds must have a net charge of _____.

• 0
• -1
• +1
• The charge of the ions in the compound

Which of the following transition metals always have the same charge?

• titanium
• vandium
• zinc
• nickel

Which of the following BEST describes ionic bonds?

• Bond held together by a sea of electrons
• Bond of two ions of opposite charges held together by electrostatic forces
• Bond held together by the sharing of electrons
• Bond between hydrogen and an anion or polyatomic ion.

Tags

NGSS.HS-PS2-4

Which of the following are a Binary Type I ionic compound?

• BeCl₂
• CuO
• Ca(OH)₂
• NO

what is the formula for potassium bromide?

• KB

• KBe

• KBr

• kBr

Aluminum Oxide, what is the formula?

• AlO

• Al₃O₂

• Al₂O₃

• Al₂O₂

Tags

NGSS.HS-PS1-2

What is the formula for strontium phosphide?

• Sr₂P

• SrP₂

• Sr₃P

• Sr₃P₂

Na₂Cr₂O₇

• sodium chromate
• sodium (II) chromate
• sodium (I) dichromate
• sodium dichromate

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Lithium fluoride

• LiF
• LiF₂
• Li₂F
• Li₂F₃

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2