C1 Atomic Structure

Give the symbol of the element that has 4 protons

Give the symbol of the element that has 13 protons

Give the symbol of the element that has 9 protons

Give the symbol of the element that is in Group 1 Period 2

Give the symbol of the element that is in Group 5 Period 3

Give the symbol of the element that is in Group 0 Period 2

Protons have a charge of ​ (a)  

Neutrons have a charge of ​ (b)  

Electrons have a charge of ​ (c)  

• +1
• 0
• -1

Protons have a mass of ​ (a)  

Neutrons have a mass of ​ (b)  

Electrons have a mass of ​ (c)  

• 1
• 0
• -1

Match the following elements to their electron configuration

• 2,7

• B

• 2,8,2

• Li

• 2,8,8

• Mg

• 2,1

• Ar

• 2,3

• F

Metal or Non-Metal

Groups:

(a) Metal

,

(b) Non-Metal

• O

• Cu

• Au

• C

• Br

• He

• Zn

• Li