Chemistry Revision

Organize these options into the right categories

Groups:

(a) Non metal

,

(b) Metal

• sodium

• silver

• Xe

• hydrogen

• magnesium

• copper

• oxygen

• chlorine

Match the following

• Cl

• Sodium

• Cu

• Carbon

• Na

• Cobalt

• Co

• Copper

• C

• Chlorine

Match the following

• SO₄^2-

• sulfide

• S^2-

• carbonate

• OH^-1

• nitrate

• NO₃^-

• hydroxide

• CO₃^2-

• sulfate

Match the following

• LiH

• sodium hydroxide

• NaCl

• Carbon tetrachloride

• CCl₄

• lithium hydride

• MgCl₂

• sodium chloride

• NaOH

• magnesium chloride

Organize these options into the right categories

Groups:

(a) Group 1 Metal

,

(b) Group Metal

,

(c) Group 3 Metal

• gallium

• potassium

• boron

• rubidium

• beryllium

• aluminium

• sodium

• calcium

• barium

Identify the proton and electron in the following

a

b

electron

proton

The formula for potassium nitrate would be (a)  

• KNO3
• KNO
• K2NO3

The formula for silver (I) chloride would be

• AgCl

• AgCL

• SiCl

• Si₂Cl₂

The correct name for the Na₂SO₄ would be (a)  

• sodium sulfate
• sodium (I) sulfate
• natural sulfate
• sodium sulfide

Identify where you would find the semi metals?