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Science

10th Grade

NGSS covered

Used 1+ times

Ionic Formulas
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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the correct formula for lithium sulfide?
Lithium = Li
Sulfur = S

LiS

Li2S

LiS2

Li2S1

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the correct formula for aluminum sulfide?
Aluminum = Al
Sulfur = S

AlS

AlS3

Al2S

Al2S3

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the correct formula for barium sulfide?

BaS

BaS2

Ba2S

Ba2S3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When naming ionic compounds, the cation is always named first and the anion is always named second.

False

True

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the correct ionic formula between H+ and S2–?

H2S

HS2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the correct ionic formula between Cu2+ and O2–?

Cu2O2

Cu2–O2+

CuO

Tags

NGSS.HS-PS1-3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the correct ionic formula between Ca2+ and N3–?

Ca2N3

Ca3N2

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

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