Ionic Bonds

Why do most elements create chemical bonds?

• To gain electrons, so that each element has more electrons.

• To equal the number of protons and electrons.

• To stop radioactive decay.

• To reach eight valence electrons, which makes them stable.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

A positive ion is called a(n):

Which of the following would be the correct formula for a compound of Aluminum and Fluorine?

• AlF3

• Al2F3

• AlF2

• AlFI

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

A metal will always ____ electrons

• Lose

• Take

• Give

• Hold

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which particle is involved in bonding?

• Neutron

• Proton

• Electron

• Photon

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-4

Which of these has five valence electrons?

• Nitrogen

• Oxygen

• Hydrogen

• Chlorine

Tags

NGSS.HS-PS1-1

An atom with seven valence electrons is a:

• Noble Gas

• Metal

• Nonmetal

• Transition Metal

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

An atom of Beryllium can bond to two atoms of:

• Nitrogen

• Oxygen

• Chlorine

• Sulfur

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the net charge of an ionic compound?

• Four

• Zero

• One

• Eight

Tags

NGSS.HS-PS2-4

Alkali Metals cannot form ionic bonds with:

• Sulfur

• Alkaline Earth Metals

• Oxygen

• Halogens

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2