Periodic Table | 8.3K plays

1.

Multiple Choice

1 min

1 pt

What does the 6 represent?

atomic mass

atomic number

element name

chemical symbol

2.

Multiple Choice

1 min

1 pt

What does 12.011 represent?

atomic mass

atomic number

element name

chemical symbol

3.

Multiple Choice

1 min

1 pt

What does the C represent?

atomic mass

atomic number

element name

chemical symbol

4.

Multiple Choice

30 sec

1 pt

These are found on the Periodic Table.

Compounds

Elements

Mixtures

5.

Multiple Choice

30 sec

1 pt

the basic structural unit of matter

atom

matter

element

nucleus

6.

Multiple Choice

30 sec

1 pt

a collection of atoms of one type that cannot be broken down into simpler substances by ordinary chemical or physical means

element

subatomic particle

electron

matter

7.

Multiple Choice

30 sec

1 pt

the positively charged subatomic particle contained in the nucleus of an atom

proton

neutron

electron

matter

8.

Multiple Choice

30 sec

1 pt

a subatomic particle, contained in the nucleus of an atom, having the same mass as a proton but no electrical charge

proton

neutron

electron

matter

9.

Multiple Choice

30 sec

1 pt

a negatively charged subatomic particle that orbits the nucleus of an atom

proton

neutron

electron

matter

10.

Multiple Choice

30 sec

1 pt

a unique number for each element that equals the number of protons in an atom of that element

element name

element symbol

atomic number

atomic mass

11.

Multiple Choice

30 sec

1 pt

the mass of an atom, calculated by adding the number of protons and neutrons in the nucleus of the atom

element name

element symbol

atomic number

atomic mass

12.

Multiple Choice

30 sec

1 pt

The atomic number of this pictured element is

28

58.6934

Ni

Nickel

13.

Multiple Choice

30 sec

1 pt

What is the atomic mass of Neon?

10

30

10.18

20.18

14.

Multiple Choice

3 mins

1 pt

How many protons are in this element?

79

196

117

Cannot be determined

15.

Multiple Choice

3 mins

1 pt

How many neutrons are in a Gold atom?

79

196

118

275

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