Question

2
Write the names of the elements present in the
following compounds.
(a) Common salt
(b) Ammonia
(c) Sulphuric acid (d) Glucose
fe) Sodium hydroxide Acetic acid​

Answer 1

Answer:

sodium(Na) and Hydrogen(H)

Answer 2

Answer:

1. Common salt: Sodium, chlorine. 2. Ammonia: Nitrogen, hydrogen. 3. Sulphuric acid: Hydrogen, sulphur, oxygen. 4. Glucose: Carbon, hydrogen, oxygen. 5. Sodium hydroxide: Sodium, oxygen, hydrogen. 6. Acetic acid: Carbon, hydrogen, oxygen.