elements
when a number of ratios give the same answer after solving the ratios the ratios are said to be equivalent ratios
1 - Activity ratios 2 - Profitability ratios 3 - Liquidity ratios
1 - Activity Ratios 2 - Liquidity ratios 3 - Profitability ratios
The law of constant composition for compounds is a law in chemistry according to which any given compound always contains the same component elements in the same ratios, by mass. The ratios do not depend on where the compound comes from or the way in which it was produced.
No, they do not.
A formula shows constituent elements and their ratios. In the formula Al2O3, you can see aluminum and oxygen bonded in a 2-3 ratio.
chemical formula
elements
the emperical formula
This is the chemical formula.
SO4 contains the elements sulphur and oxygen in the respective ratios of 1:4.
1:3
No, compounds are formed.
In this mode different compounds are obtained.
Copper and magnesium are elements that were difficult for Mendeleev to add to his table because they were found to combine in various ratios with other elements.copper and manganese
Elements are composed of discrete units called atoms.