Nomenclature (all)

The octet rule means that all valence shells want to have the number...... 

• 1
• 9
• 8
• 16

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

Metals obtain a noble gas configuration by

• sharing valence electrons

• losing valence electrons

• gaining valence electrons

Tags

NGSS.HS-PS1-2

Nonmetals obtain a noble gas configuration

• by sharing valence electrons with a nonmetal

• by sharing valence electrons with a metal

• gaining valence electrons from a metal

• losing valence electrons to a metal

Ionic bonds are between...

• Metal and Non-metal
• Non-metal and Non-metal
• Metal and Metal

Tags

NGSS.HS-PS1-2

How are ionic bonds formed?

• Transfer of electrons
• Sharing of electrons

Covalent bonds are between...

• Metal and Non-metal
• Non-metal and Non-metal
• Metal and Metal

Tags

NGSS.MS-PS1-1

How are covalent bonds formed?

• Sharing of electrons
• Transfer of electrons

A formula gives

• the actual number of elements in an individual molecule.

• lowest whole number ratio of cations and ions in a ionic lattice

A formula unit describes

(select all that apply)

• an ionic compound

• lowest whole number ratio of cations and ions in a ionic lattice

• the actual number of elements in an individual molecule.

• a covalent compound

what is the name of CCl₄?

• carbon tetrachloride

• monocarbon tetrachloride

• tetracarbon monochloride

• carbon chloride

Tags

NGSS.MS-PS1-1