[Help] does anyone know the chemical formula for stronyium ? Updates to this post /post/24578-does-anyone-know-the-chemical-formu Sun, 08 Nov 2009 21:19:06 +0100 Reply from KesperQ /post/24578-does-anyone-know-the-chemical-formu#reply-518670 Sr and I…. look at what family they’re in to find out what charge they acquire as ions - elements on the left of the periodic table get positive charges, elements on the right get negative charges, then cross the numbers over:

for example, hydrogen and oxygen:
they form ions: H1+ and O2-
cross over to get the molecule they form: H2O

see if that helps for your question…. let me know if you need more clarification

]]> KesperQ Tue, 28 Nov 2006 00:45:43 +0100 Reply from KesperQ /post/24578-does-anyone-know-the-chemical-formu#reply-518607 Do you mean the atomic symbol for strontium? - it’s Sr

]]> KesperQ Tue, 28 Nov 2006 00:41:14 +0100