What is a periodic table?
What is the periodic table?
A periodic table is something that contains metal supplies and non-metal supplies. It has elements and the elements symbls.
What is an element?
A elements is a atom whitch everything is up of. They are chemicals which have symbols so you can don't have to say the full name of the element. For example hydrogen is a element and it's symbol is H.
What is a compound?
A compound is Two or more elements put together to make a chemical reaction to make another substance. For example if you mix together hydrogen and oxigan you het water.