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Review for Atomic Structure Quiz

Last updated over 1 year ago

11 questions

1

1

1

1

1

1

1

1

1

1

1

Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

7.

Question 8

8.

Question 9

9.

Question 10

10.

Question 11

11.

The Atomic Number is also known as what?

Number of Protons

Number of Neutrons

Number of Electrons

Mass Number

If the number of protons and the number of electrons in an atom are EQUAL, the atom is said to be what?

Positively Charged

Neutral

Negatively Charged

An Isotope

What is the correct equation to calculate the Mass Number of an atom?

Mass Number= Atomic Number + Number of Neutrons

Mass Number = Atomic Mass + Number of Neutrons

Mass Number = Electrons + Neutrons

Mass Number = Charge + Neutrons

What is the correct equation to calculate the number of neutrons?

Number of Neutrons = Mass Number - Atomic Number

Number of Neutrons = Mass Number + Atomic Number

Number of Neutrons = Atomic Mass + Atomic Number 

Number of Neutrons = Electrons + Charge

What is the correct equation to calculation the charge of an atom?

Charge = Protons + Electrons

Charge = Protons - Electrons

Charge = Protons + Neutrons

Charge = Protons - Neutrons

What is the Mass Number for the following isotope: C-12

10

13

12

6

What is the charge for an atom with 5 protons and 7 electrons

2

-2

3

-3

An atom has a charge of 0 and 5 protons. How many electrons does it have?

5

4

0

6

An atom has a charge of +2 and it has 8 protons. How many electrons does it have?

8

6

4

5

What is the Mass Number for an element with 3 protons and 2 neutrons

5

1

3

6

How many neutrons does an atom have if the mass number if 10 and the number of protons is 6

4

16

8

2