Atomic Stucture Topic 3

Question 1

The atoms subatomic particles

Answer 1

Protons
Neutrons
Electrons

Question 2

The cluster of …….. are found

Answer 2

The cluster of protons and neutrons are found in the nucleus.

Question 3

The electrons are found

Answer 3

In the shells.

Question 4

The elements on the periodic table are organised by

Answer 4

Atomic number r

Question 5

Protons relative charge

Answer 5

+1

Question 6

Proton relative mass

Answer 6

1

Question 7

Neutron relative charge

Answer 7

0

Question 8

Neutron relative mass

Answer 8

1

Question 9

Electron relative charge

Answer 9

-1

Question 10

Electrons relative mass

Answer 10

1/1840

Question 11

Mass number

Answer 11

Total number of protons and neutrons in the nucleus of an atom

Question 12

Atomic structure

Answer 12

Number of protons in (nucleus of) an atom

Question 13

An atom of an element must contain equal numbers of

Answer 13

Protons and electrons to ensure its neutral I.e no overall charge

Question 14

Number of neutrons

Answer 14

Mass number - number of protons
Basically top number - bottom number

Question 15

AMPEN

Answer 15

Atomic structure - mass = Protons, electrons and neutrons
Protons and electrons are the same as atomic number
And neutrons are the mass take away the atomic structure