The periodic table

Table 1 shows some of the physical properties of Period 3 elements.

Element	Symbol	Atomic number	Melting point in $∘C^\circ\text{C}$
Sodium	Na	11	98
Magnesium	Mg	12	650
Aluminium	Al	13	660
Phosphorus	P	15	44
Sulfur	S	16	115
Chlorine	Cl	17	-102
Argon	Ar	18	-189

State which metal and which non-metal in Table 1 have the highest melting points.

[2]

Table 1 shows some of the physical properties of Period 3 elements.

Element	Symbol	Atomic number	Melting point in $∘C^\circ\text{C}$
Sodium	Na	11	98
Magnesium	Mg	12	650
Aluminium	Al	13	660
Phosphorus	P	15	44
Sulfur	S	16	115
Chlorine	Cl	17	-102
Argon	Ar	18	-189

State which metal and which non-metal in Table 1 have the highest melting points.

[2]

The periodic table Questions