Can I know whats the different for "aluminium, iron, silver, copper, magnesium, potassium, tin,mercury, carbon, sulphur, iodine, bromine, oxygen, hydrogen, chlorine, nitrogen" ??

Question

anonymous · Answer

My exam is next Monday!! HELP ME memorize it please!!

anonymous · Answer

What exactly do u want to ask???

anonymous · Answer

Some of them are metals and others are non-metals

metals : aluminium, iron, silver, copper, magnesium, potassium, tin, mercury

non-metals : carbon, sulphur, iodine, bromine, oxygen, hydrogen, chlorine, nitrogen

anonymous · Answer

I want to ask what is the different, is coming for my exam next week.

anonymous · Answer

As I have said above, some of them are metals and others are non-metals

anonymous · Answer

different 1 is tat mercury is metal and liquid at room temperature...

anonymous · Answer

They all have different numbers of protons in their nuclei.