METALS AND NON METALS

METALS AND NON METALS

Multiple Select

The atomic number of sodium

• 11

• 12

Fill in the Blanks

The symbol of sodium

Multiple Choice

The atomic number of Mg

• 12

• 14

Multiple Select

The atomic number of chlorine is

• 18

• 17

• 15

Multiple Select

The symbol Ca denotes

• carbon

• calcium

Multiple Choice

The symbol of phosphorous is

• P

• Ph

• Po

Multiple Select

The symbol of potassium is

• P

• K

• Po

Fill in the Blanks

The element aluminium have atomic number

Fill in the Blanks

The atomic number of silicon is

Fill in the Blanks

The element S has atomic number

Multiple Select

The element with atomic number 18 is

• chlorine

• argon

EXCEPTIONS IN PHYSICAL AND CHEMICAL PROPERTIES

• Metals and non metals show exceptions in their physical properties