Ions

Ions

7th - 11th Grade

20 Qs

quiz-placeholder

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Ions

Ions

Assessment

Quiz

Chemistry

7th - 11th Grade

Practice Problem

Medium

NGSS
HS-PS1-1, HS-PS1-2

Standards-aligned

Used 885+ times

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What will nitrogen's charge be as an ion (What is the charge of the nitride ion)?

+3
-3
0
-1

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many electrons will a neutral potassium atom lose to become stable?

1
2
8
7

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many total electrons does O-2 (an oxide ion) have?

8
10
6
18

Tags

NGSS.HS-PS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many total electrons does Mg+2 (a magnesium ion) have?

10
12
14
22

Tags

NGSS.HS-PS1-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many total electrons does Na+1 (a sodium ion) have?

10
11
12
22

Tags

NGSS.HS-PS1-1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Cations are

positive
negative
on the right side of the periodic table.
nonmetals

Tags

NGSS.HS-PS1-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Negative ions (anions) form when neutral atoms _________ valence electrons.

lose
gain
share

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

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