Quiz about Lewis Dot & Bohr Model

Question 1

What element is represented in this Bohr Model?

Accepted Answer

Lithium

Answer

Carbon

Answer

Hydrogen

Answer

Aluminum

Question 2

What's a valence electron?

Accepted Answer

electrons in the outermost energy level

Answer

electrons in the second energy level

Answer

the atomic number

Answer

electrons in the first level

Question 3

How many dots would a Lewis Dot structure of Helium have?

Accepted Answer

2

Answer

1

Answer

8

Answer

0

Question 4

How many valence electrons are in Phosphorus?

Accepted Answer

5

Answer

15

Answer

4

Answer

31

Question 5

How many electrons are in the outer shell of Sodium (Na)?

Accepted Answer

1

Answer

3

Answer

2

Answer

4

Question 6

?

Accepted Answer

Carbon

Answer

Boron

Answer

Nitrogen

Answer

Lithium

Question 7

An element with five valence electrons is

Accepted Answer

phosphorus

Answer

oxygen

Answer

beryllium

Answer

rubidium

Question 8

Rows on the period table are called _____ while columns are called _____.

Accepted Answer

periods, groups

Answer

groups, families

Answer

groups, periods

Answer

families, groups

Question 9

The period for Bromine is ___________.

Accepted Answer

4

Answer

3

Answer

2

Question 10

What's a valence electron?

Accepted Answer

electrons in the outermost energy level

Answer

electrons in the second energy level

Answer

the atomic number

Answer

electrons in the first level

Question 11

This is the correct dot diagram for sodium (Na)

Accepted Answer

true

Answer

false

Question 12

This is a correct dot diagram for oxygen (O)

Accepted Answer

false

Answer

true

Question 13

This is a correct dot diagram for fluorine (F)

Accepted Answer

true

Answer

false

Question 14

This is a correct dot diagram for magnesium (Mg)

Accepted Answer

true

Answer

false

Question 15

This could be the dot diagram of

Accepted Answer

O

Answer

Mg

Answer

Cl

Answer

C

Question 16

This could be the dot diagram of

Accepted Answer

B

Answer

O

Answer

Li

Answer

Ne

Question 17

This could be the dot diagram of

Accepted Answer

Si

Answer

Ne

Answer

Al

Answer

Be

Question 18

?

Accepted Answer

Carbon

Answer

Boron

Answer

Nitrogen

Answer

Lithium

Question 19

How many electrons does Si contain? (click to see image)

Accepted Answer

14

Answer

28

Answer

2

Answer

None of these

Question 20

How many dots would a Lewis Dot structure of Helium have?

Accepted Answer

2

Answer

1

Answer

8

Answer

0

Question 21

What is the name of this element?

Accepted Answer

Neon

Answer

Lithium

Answer

Boron

Answer

Carbon

Question 22

What is the atomic number of this atom?

Accepted Answer

2

Answer

4

Answer

6

Answer

none of the above

Question 23

Where are metals located on the periodic table?

Accepted Answer

Blue

Answer

Green

Answer

Red

Question 24

Name this element.

Accepted Answer

Sodium

Answer

Neon

Answer

Magnesium

Answer

Manganese

Question 25

Which of these is incorrect?

Accepted Answer

Option B is correct

Answer

A.

Question 26

How many valence electrons does Aluminum Have?

Accepted Answer

3 Valence electron

Answer

1 Valence electron

Answer

2 Valence electron

Answer

4 Valence electron

Answer

5 Valence electron

Question 27

How would you draw a Lewis dot diagram for Magnesium?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 28

Which of these is correct?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Question 29

According to the octet rule most elements need _______ valence electrons.

Accepted Answer

8

Answer

2

Answer

6

Answer

18

Question 30

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

Accepted Answer

2

Answer

4

Answer

6

Answer

8

Question 31

Which element could X represent?

Accepted Answer

Oxygen

Answer

iron

Answer

Chlorine

Answer

Silicon

Question 32

which type of subatomic particle is on the outer most orbital in the atom

Accepted Answer

valence electron

Answer

nucleus

Answer

proton

Answer

neutrons

Question 33

what is the charge of the proton

Accepted Answer

positive

Answer

negative

Answer

no charge

Question 34

what is the charge on the electron

Accepted Answer

negative

Answer

postive

Answer

no charge

Question 35

what is the charge on the electron

Accepted Answer

negative

Answer

postive

Answer

no charge

Question 36

what makes up the nucleus

Accepted Answer

protons and neutrons

Answer

protons and electrons

Answer

valence electrons

Question 37

On the periodic table, Groups are

Accepted Answer

Vertical columns

Answer

Horizontal rows

Question 38

On the periodic table, Periods are

Accepted Answer

Horizontal rows

Answer

Vertical columns

Question 39

How many valence electrons?

Accepted Answer

5

Answer

2

Answer

3

Answer

10

Question 40

The innermost shell can only have ____ electrons.

Accepted Answer

2

Answer

8

Answer

7

Answer

3

Question 41

Which atom has 4 protons, 4 neutrons, and 5 electrons?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 42

What is the name of this element?

Accepted Answer

Neon

Answer

Lithium

Answer

Boron

Answer

Carbon

Question 43

What is the mass number of this atom?

Accepted Answer

7

Answer

1

Answer

3

Answer

4

Question 44

If an atom of Sodium has a mass number of 23, it will have...

Accepted Answer

12 neutrons

Answer

23 protons

Answer

11 neutrons

Answer

12 protons

Question 45

How many electrons does potassium K contain? (click to see image)

Accepted Answer

19

Answer

39

Answer

20

Answer

40

Question 46

Question 46.

Accepted Answer

6

Answer

2

Answer

10

Answer

16

Question 47

Question 47.

Accepted Answer

3

Answer

2

Answer

5

Question 48

The period number tells you:

Accepted Answer

Number of energy levels

Answer

How many protons

Answer

How many neutrons

Answer

Number of valence electrons

Question 49

What is the name of this element?

Accepted Answer

Boron

Answer

Calcium

Answer

Helium

Answer

Lithium

Question 50

How many valence electrons does Helium Have?

Accepted Answer

2 Valence electron

Answer

1 Valence electron

Answer

3 Valence electron

Answer

4 Valence electron

Answer

5 Valence electron

Question 51

How many valence electrons does Nitrogen Have?

Accepted Answer

5 Valence electron

Answer

1 Valence electron

Answer

2 Valence electron

Answer

3 Valence electron

Answer

4 Valence electron

Question 52

How many valence electrons does Magnesium Have?

Accepted Answer

2 Valence electron

Answer

1 Valence electron

Answer

3 Valence electron

Answer

4 Valence electron

Answer

5 Valence electron

Lewis Dot & Bohr Model

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