Name the following compound:

 ${\mathrm{CaSO}}_4$

Important Questions on Language of Chemistry

EASY

8th ICSE

IMPORTANT

ICSE Chemistry>Chapter 5 - Language of Chemistry>TEST Yourself>Q 6

Name the following compound:

 $\mathrm{KH}$

MEDIUM

8th ICSE

IMPORTANT

ICSE Chemistry>Chapter 5 - Language of Chemistry>TEST Yourself>Q 1

What is meant by symbol?

MEDIUM

8th ICSE

IMPORTANT

ICSE Chemistry>Chapter 5 - Language of Chemistry>TEST Yourself>Q 2

What is the difference between atomic mass and atomicity?
 

MEDIUM

8th ICSE

IMPORTANT

ICSE Chemistry>Chapter 5 - Language of Chemistry>TEST Yourself>Q 3

Calculate the valency of elements sulphur and chlorine.
 

MEDIUM

8th ICSE

IMPORTANT

ICSE Chemistry>Chapter 5 - Language of Chemistry>TEST Yourself>Q 4

Write the differences between cations and anions.
 

EASY

8th ICSE

IMPORTANT

ICSE Chemistry>Chapter 5 - Language of Chemistry>TEST Yourself>Q 5

 What is the information given by the chemical formula ${\mathrm{MgCl}}_2$?
 

MEDIUM

8th ICSE

IMPORTANT

ICSE Chemistry>Chapter 5 - Language of Chemistry>TEST Yourself>Q 6

State law of conservation of mass.

MEDIUM

8th ICSE

IMPORTANT

ICSE Chemistry>Chapter 5 - Language of Chemistry>TEST Yourself>Q 7

Mention the steps followed to write the molecular formula of a compound.