Ions and Isotopes Practice

Ions and Isotopes Practice

10th Grade

24 Qs

quiz-placeholder

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Ions and Isotopes Practice

Ions and Isotopes Practice

Assessment

Quiz

Chemistry

10th Grade

Practice Problem

Medium

NGSS
MS-PS1-1, HS-PS1-8, HS-PS1-1

+1

Standards-aligned

Used 116+ times

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24 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Adding or subtracting neutrons (charge = 0, mass = 1) makes the element change into an...

ion
mixture
isotope
neutral atom

Tags

NGSS.HS-PS1-8

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the charge on a lithium atom that looses 1 electron?

+1
0
-1
-2

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the net charge on the element shown above? 
(Calcium - atomic number 20)

cation +1 charge
cation +2 charge
anion -1 charge
anion -2 charge

Tags

NGSS.HS-PS1-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the atomic number of Fe? (click to see image)

26
55.845
56
None of these

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How many neutrons does B (Boron) contain?

5
11
6
10.811

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Carbon has an atomic number of 6 and an atomic mass of 12. Which elements are considered isotopes of carbon?

Carbon-12
Carbon-13
Carbon-14
Both Carbon-13 and Carbon-14

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many neutrons does Lithium have (atomic mass = 6.94)

3
4
6.94
24.94

Tags

NGSS.MS-PS1-1

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