Question

What is chemical formula ?​

Answer 1

Explanation:

Federalism is a system of government in which the same territory is controlled by two levels of government. Generally, an overarching national government is responsible for broader governance of larger territorial areas, while the smaller subdivisions, states, and cities govern the issues of local concern.

Answer 2

Answer:

chemical formula

Explanation:

The chemical formula of a compound is a symbolic representation of its chemical composition. ... For example, the chemical formula of water, which is H2O, suggests that two hydrogen atoms combine with one oxygen atom to form one molecule of water.