Monatomic Ions Review

Which element will form an ion with a -2 charge?

• silicon

• sulfur

• calcium

• nitrogen

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Match each ion with its name.

• sulfide

• Be⁺²

• oxide

• Cs⁺¹

• arsenide

• As^-3

• cesium ion

• O^-2

• beryllium ion

• S^-2

Which equation should be used to find the ionic charge of an ion formed by a nonmetal?

• period # - 8

• group # - 8

• 8 - period #

• 8 - group #

Tags

NGSS.HS-PS1-1

Select the element that forms more than one ion.

• lead

• calcium

• barium

• francium

Tags

NGSS.HS-PS1-1

Organize the elements into the right categories

Groups:

(a) Forms an ion with +1 charge

,

(b) Forms an ion with +2 charge

,

(c) Forms ions with +2 & +4 charges

,

(d) Forms an ion with a -1 charge.

• lead

• chlorine

• cesium

• zinc

• calcium

• copper

• iodine

• fluorine

• lithium

• silver

• iron

• strontium

• tin

• bromine

Tags

NGSS.HS-PS1-1

True or False: The name of an ion formed by a nonmetal ends with -ate.

• false

• true

Select the correct formula for the cobalt (III) ion.

• CO⁺³

• Co^-3

• CO^-3

• Co⁺³

Tags

NGSS.HS-PS1-1

Which group of elements will form an ion with a +2 charge?

• alkali metals

• halogens

• alkaline earth metals

• noble gases

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the correct formula for the copper (II) ion?

• Cu₂

• C⁺²

• Co⁺²

• Cu⁺²

Tags

NGSS.HS-PS1-1

Metals form ions with ​ (a)   charges called ​ (b)   and nonmetals for ions with ​ (c)   charges called ​ (d)   .

• cations
• positive
• negative
• anions
• neutral

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2