1. Arithmetic operations can be performed on ints.
2. Arithmetic operations can be performed on floats.
3. Arithmetic operation can be performed on chars

Match the following:

Assertion (A): Electronic polarizability increases as atoms becomes larger.

Reason (R): For rare gas, ∈₀(∈_r - 1) E = Na_e, where N is number of atoms/m³ and a_e is electronic polarizability of material.

1. Current
2. Electrical power
3. Electrical energy