📚 Friday Nov 13 Writing ICs with Transition Metals CFU

Write formulas for the following compound:
tin (II) fluoride

• SnF₂
• Sn₂F
• FeF₂
• Fe₂F

Tags

NGSS.HS-PS1-1

What is the formula for manganese(III) oxide?

• MgO
• Mg₂O₃
• MnO
• Mn₂O₃

Tags

NGSS.HS-PS1-2

copper(II) chloride

• CuCl₂
• CuCl
• Cu₂Cl
• Cu₂Cl₂

What is the chemical formula for the given name: iron (ii) oxide

• FeO

• Fe₂O

• FeO₂

• IrO

Tags

NGSS.HS-PS1-2

What is the chemical formula for the given name: tungsten (ii) fluoride

• TF

• WF₂

• W₂F

• TF₂

Write formulas for the following compound:

Iron (III) oxide

• Fe₃O₂

• Fe₂O₃

• FeO₂

• Fe_2O

The chemical formula for lead(IV) sulfide is

• Pb₂S₄

• Pb₄S₂

• PbS₂

• Pb₂S

When metals bond with non-metals they form ______bonds.

• covalent

• ionic

• cooperative

• lewis

What do Roman Numerals represent in the name of a transition metal compound?

• how many atoms of the metal there are
• the oxidation number of the nonmetal
• the oxidation number of the metal
• the mass number

A(n) _________ is an ion with a positive (+) charge.

• anion
• cation
• ion
• solute