work out how many atoms of each element are in the chemical formula add together the A r values for all the atoms of each element ...
work out how many atoms of each element there are in the chemical formula add together the A r values for all the atoms of each element present ...
Cuireadh roinnt torthaí i bhfolach toisc go bhféadfadh siad a bheith dorochtana duit
Taispeáin torthaí dorochtana
Aiseolas