Chemistry Challenge 2

Chemistry Challenge 2

8th - 9th Grade

14 Qs

quiz-placeholder

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Chemistry Challenge 2

Chemistry Challenge 2

Assessment

Quiz

Chemistry

8th - 9th Grade

Practice Problem

Medium

Created by

Randy Sanfuego

Used 6+ times

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14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Which subatomic particle has no charge?

Proton

Electron

Neutron

Nucleus

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Which of the following has a positive charge?

Proton

Electron

Neutron

Nucleus

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What atom matches this electron configuration 1s2 2s2 2p6 3s2?

Neon

Aluminum

Magnesium

Potassium

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What atom matches this electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d10?

Zinc

Nickel

Copper

Germanium

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The electronic configuration for Cu is 1s2 2s2 2p6 3s2 3p6 4s1 3d10

True

False

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What electron configuration matches an oxygen atom?

1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5

1s2 2s2 2p6

1s2 2s2 2p4

1s2 2s2 2p6 3s2 3p6 4s2 3d1

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

How many electrons does Si contain?

28

2

4

14

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