EASY
6th CBSE
IMPORTANT
Earn 100

Name the elements with the following symbols: Ag.

Important Questions on Language of Chemistry and Changes Around Us

EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 9 - Language of Chemistry and Changes Around Us>PRACTICE QUESTIONS (CLASSROOM WING)>Q 43
Name the elements with the following symbols: W.
EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 9 - Language of Chemistry and Changes Around Us>PRACTICE QUESTIONS (CLASSROOM WING)>Q 43
Name the elements with the following symbols: Hg.
EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 9 - Language of Chemistry and Changes Around Us>PRACTICE QUESTIONS (CLASSROOM WING)>Q 43
Name the elements with the following symbols: Co.
EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 9 - Language of Chemistry and Changes Around Us>PRACTICE QUESTIONS (CLASSROOM WING)>Q 43
Name the elements with the following symbols: Cr.
MEDIUM
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 9 - Language of Chemistry and Changes Around Us>PRACTICE QUESTIONS (CLASSROOM WING)>Q 44

Define combining capacity. Match the following based on the number of atoms present in one molecule.

Column A Column B

(A) Carbon dioxide

(B) Calcium carbonate

(a) Ferrous sulphate

(b) Sodium oxide
EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 9 - Language of Chemistry and Changes Around Us>PRACTICE QUESTIONS (CLASSROOM WING)>Q 45
Write the formulae of compounds with the following information and the names of the molecules: 2 phosphorus atoms, 5 oxygen atoms.
EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 9 - Language of Chemistry and Changes Around Us>PRACTICE QUESTIONS (CLASSROOM WING)>Q 45

Write the formulae of compounds with the following information and the names of the molecules: 1 calcium atom, 2 oxygen atoms, 2 hydrogen atoms.

EASY
6th CBSE
IMPORTANT
Pearson IIT Foundation Science>Chapter 9 - Language of Chemistry and Changes Around Us>PRACTICE QUESTIONS (CLASSROOM WING)>Q 45
Write the formulae of compounds with the following information and the names of the molecules: 1 iron atom, 1 sulphur atom, 4 oxygen atoms.