Electronic Configuration of Actinides

Q. The general electronic configuration of actinides are

1. $5f^{1-14}6d^{0-1}7s^2$
2. $4f^{1-14}5d^{0-1}6s^2$
3. $6f^{1-14}7d^{0-1}8s^2$
4. $7f^{1-14}8d^{0-1}9s^2$

Q.

Which of the following is not an actinoid?

1. Am

2. Cm

3. Fm

4. Tm

Q.

Elements after atomic number 92 are called

1. Lanthanoids

2. Actinoids

3. Inner transition elements

4. Transuranium elements

Q.

The correct ground state configuration of copper atom is:

1. $\left[Ar\right]3d^{10}4s^0$

2. [Ar] 3 $d^9$ 4 $s^2$

3. [Ar]3$d^{10}$4$s^0$

4. [Ar]3$d^{10}$4$s^1$