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Lewis Structures

Authored by Lessa Eddleton

Science

9th - 12th Grade

Used 5+ times

Lewis Structures
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hydrogen needs _____ electrons in its valence shell to be stable.

4
6
8
2

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Three pairs of electrons are shared in a

Single bond
Double bond
Triple bond

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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Which of the following is the correct Lewis dot structure for the molecule fluorine (F2)?

A
B
C
D

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How many electrons can be used in the Lewis Structure for : NO3 -

23
20
18
24

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

How many valence electrons are available for bonding in the sulfate ion (SO4-2)?

30 electrons
32 electrons
28 electrons
impossible to tell

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the correct Lewis Dot Structure for ammonia NH3

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7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which is the correct molecular structure for carbon dioxide?

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