Ionic bonding

Beryllium, Be, will ____ valence electrons when forming an ionic bond.

• lose 4

• gain 4

• lose 2

• gain 2

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Ionic bonds form between metals and ____.

• metalloids

• metals

• nonmetals

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Ionic bonds happen because of the ____ of valence electrons.

• sharing

• transfer

• keeping

• covering

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Boron, B, will ____ valence electrons when forming an ionic bond.

• lose three

• gain three

• lose 5

• gain 5

Tags

NGSS.HS-PS1-1

Sulfur, S, will ____ valence electrons when forming an ionic bond.

• gain 1

• lose 1

• gain 2

• lose 2

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

How many electrons are needed in the outer energy levels of an atom to be stable?

• 2

• 4

• 6

• 8

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

In the chemical formula for an ionic compound, which item is written first?

• positive ion

• negative ion

• subscript

• the female

Tags

NGSS.MS-PS1-1

An ionic bond is the attraction between:

• oppositely charged ions

• similarly charged ions

• neutral ions

• neutral atoms

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NGSS.HS-PS1-3

Write the correct chemical formula for Ag ⁺ and Br ^-

• AgBr

• silver bromide

• Ag₂Br₂

• gold bromide

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What will be the charge of a bromine ion?

• +7

• -7

• -1

• +1

Tags

NGSS.HS-PS1-1