Ionic

How are ionic bonds formed?

• Transfer of electrons

• Sharing of electrons

When an atom loses an electron, it becomes a

• positive ion

• negative ion

• neutral ion

• neutral atom

Atoms that gain electrons become...

• negatively charged

• positively charged

• remain neutrally charged

• 21

Ionic bonds form between two ions that have...

• ionic compounds

• negative charges

• positive charges

• opposite charges

An atom that has gained or lost electrons is called ...

• a winner

• an isotope

• an ion

• a loser

What type of elements form cations?

• metals

• nonmetals

• metalloids?

Tags

NGSS.MS-PS1-1

Cations

• Gain electrons, has an overall positive charge

• Lose electrons, has an overall positive charge

• Lose electrons, has an overall negative charge

• Gain electrons, has an overall negative charge

Anions

• Gain electrons, has an overall positive charge

• Lose electrons, has an overall positive charge

• Lose electrons, has an overall negative charge

• Gain electrons, has an overall negative charge

What is the charge on a Hydrogen ion?

• +1

• 1

• 2

Is this ionic bond drawn correctly?

• Yes

• No

Tags

NGSS.MS-PS1-1