Ions and Chemical Formula we need to know!!

Ions and Chemical Formula we need to know!!

9th - 10th Grade

28 Qs

quiz-placeholder

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Ions and Chemical Formula we need to know!!

Ions and Chemical Formula we need to know!!

Assessment

Quiz

Chemistry

9th - 10th Grade

Practice Problem

Medium

Created by

Toni Astridge

Used 70+ times

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28 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The ammonium ion is....

NH3

NH4

NH4+

NH+

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Fe2+ is....

Iron(II)

Iron (III)

Fluoride

F-

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Fe2(SO4)3 contains which ions?

Fe3+

Fe2+

SO42-

SO43-

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct formula for ammonia?

NH3

NH

NO3

NH4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

H2O is....

Water

Hydrogen dioxide

Hydrogen peroxide

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Oxygen is a diatomic molecule. It's formula is....

O

O2-

O2

O3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hydrogen chloride gas and Hydrochloric acid have similar formula. Which is correct for Hydrochloric acid?

HCl(aq)

HCl(g)

HCl(l)

HCL(aq)

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