Question

D. Complete the correlation: -- 2

1. K shell : 2 : : M shell : ______________.

2. Gas in gas : Air : :_________________ : Steel

Q.2 A. State whether the following statements are true or false :-- 2

1. Dalton discovered plum pudding model of atom.

2. Sensation is felt by us due to a microscopically small current flowing to the brain.​

Answer 1

साक्षी अरोरा मुरारी राज तेरा कुड़िए हैरम्मू चौकी