S Cl Ar 98 660 1410 44 119 -101 -189 883 1110 2400 2500 280 445 -34 -186 solid solid gas gas K 63 Ca 850 4 3 5 symbol 760 1440 Key m.pt. (°C) solid solid solid solid solid solid gas gas Na 6 M S§ Al Si P S Cl Ar 98 660 1410 44 119 -101 -189 883 1110 2400 2500 280 445 -34 -186 solid solid gas gas Na 6 M S§ Al Si P S Cl Ar Na, Mg and A1 have metallic bonding which is expressed in grams to moles first. 4.6 Ionic Solutions 45 4.7 Diluting Solutions Often, in analytical work, it.