Question

(d) Iron
d
(d) Hydrogen
4. Which of the following is a soft metal?
(a) Sodium
(b) Cobalt
(c) Magnesium
5. Which of the following is a molecule of compound?
(a) Ozone
(b) Chlorine
(c) Water
6. The positively charged particles in an atom are called
(a) neutrons
(b) electrons (c) protons
7. Which of the following non-metals is found in a liquid state?
(a) lodine
(b) Chlorine
(c) Bromine
(d) none of these
(d) Carbon​

Answer 1

Answer:

5 : - water

6 : - electrons

7 : - bromine

Answer 2

Answer:

4. The answer is (a), Sodium

5. The answer is (c), Water

6. The answer is (c), Protons

7. The answer is (c), Bromine