Ion Lesson

Metals __________ electrons when they become ions

• lose
• gain
• neither

Non-metals ________ electrons when they become ions.

• lose

• gain

• neither

When atoms _____ electrons they become positive ions.

• lose
• gain
• neither

Anions are _____ ions.

• positive charged

• negatively charged

• neutral (no charge)

What charge will a sulfide ion have?

• 3+
• 2+
• 2-
• 3-

Tags

NGSS.HS-PS1-1

what charge will an aluminum ion have?

• 3+
• 2+
• 2-
• 3-

Tags

NGSS.HS-PS1-2

Name the ion: Cs⁺

• cesium ion

• cesium (I) ion

• ceside ion

• carbon sulfide ion

Name the ion: P^3-

• phosphate ion
• phosphite ion
• phosphide ion

Cations have a ______________ charge

• positive

• negative

• neutral

When atoms _____ electrons they become negative ions.

• lose

• gain

• neither