Yr 10 Types of Chemical Bonding

Front

What happens when magnesium loses 2 electrons?

Back

It becomes positively charged.

Front

What type of bond forms between two metals?

Back

Metallic bond.

Front

What occurs during the formation of an ionic bond?

Back

Atoms transfer electrons.

Front

What charge does an atom have if it loses two electrons?

Back

+2.

Front

What do atoms that form positive ions tend to do?

Back

They tend to lose electrons.

Front

What is the definition of an ionic bond?

Back

A bond formed through the transfer of electrons from one atom to another.

Front

What is a metallic bond?

Back

A bond formed between metal atoms where electrons are shared in a 'sea' of electrons.

Front

What is the charge of a negatively charged ion?

Back

Negative.

Front

What is the role of valence electrons in bonding?

Back

Valence electrons are involved in the formation of bonds between atoms.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Front

What happens to the electrons in a covalent bond?

Back

Electrons are shared between atoms.

Tags

NGSS.HS-PS1-1