Nov 6 Chem Nomenclature

A charged particle that has gained or lost electrons is called a _____.

• molecule
• ion
• isotope
• element

A cation is a ____ ion.

• negative
• positive
• neutral
• ficticious

Tags

NGSS.HS-PS1-2

A anion will be a ____ ion.

• negative
• positive
• neutral
• ficticious

Tags

NGSS.HS-PS1-2

Nitrogen will form which of the following ions?

• N
• N^-3
• N^-5
• N⁺⁵

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

In the compound aluminum oxide, which is the cation?

• Al⁺³
• Al
• O^-2
• O

Tags

NGSS.MS-PS1-1

Is carbon considered a metal or a non-metal?

• metal
• nonmetal
• other

Tags

NGSS.HS-PS1-1

Which of the following is a Diatomic Molecule 

• K₂
• C₂
• S₂
• N₂

phosphorus trichloride

• KCl₃
• PCl₃
• K₃Cl
• P₃Cl

Tags

NGSS.MS-PS1-1

The chemical formula of carbon tetrachloride is

• CCl
• C₄Cl
• CCl₄
• C(IV)Cl

Tags

NGSS.MS-PS1-1

BrO₃

• bromine oxide
• monobromine trioxide
• bromine trioxide
• bromine (III) oxide

Tags

NGSS.HS-PS1-1