The element with atomic number $17$ is placed in which group of the periodic table?

The atomic number of Unnilunium is $...........$

Match the items in List-$A$ with the items in List-$B$ and select the correct option.

List-$A$	List-$B$
$(1)$ Atomic number: $101$	$(A)$ $IUPAC$ symbol: $Rf$
$(2)$ Atomic number: $104$	$(B)$ $IUPAC$ symbol: $No$
$(3)$ Atomic number: $116$	$(C)$ $IUPAC$ name: Mendelevium
$(4)$ Atomic number: $109$	$(D)$ Name: $Unnilennium$
	$(E)$ Symbol: $Lv$
	$(F)$ $IUPAC$ name: $Meitnerium$

Which of the following statements related to the modern periodic table is incorrect?
$(a)$ The $p$-block has $6$ columns,because a maximum of $6$ electrons can occupy all the orbitals in a $p$-shell.
$(b)$ The $d$-block has $8$ columns,because a maximum of $8$ electrons can occupy all the orbitals in a $d$-subshell.
$(c)$ Each block contains a number of columns equal to the number of electrons that can occupy that subshell.
$(d)$ The block indicates value of azimuthal quantum number $(l)$ for the last subshell that received electrons in building up the electronic configuration.

The total number of elements in the $10^{th}$ period of the periodic table will be:

In the long form of the periodic table,all the non-metals are placed under