Question

more different elements chemically
a. a chemical ____ is the combination of symbols and ____ that represents a compound.
b. the symbols in a chemical formula show the different ______ in the compound.
c. the number of each type of atom in a chemical formula is given by a(n) ______.
foundations of chemis

Explanation:

Part a

A chemical formula is defined as the combination of symbols (element symbols) and subscripts (or numbers) that represents a compound. It shows the elements present and their ratios.

In a chemical formula, the symbols (like \( \text{H} \) for hydrogen, \( \text{O} \) for oxygen) represent the different elements that are present in the compound. For example, in \( \text{H}_2\text{O} \), \( \text{H} \) and \( \text{O} \) are the symbols for hydrogen and oxygen elements.

In a chemical formula, the number of each type of atom is given by a subscript. For example, in \( \text{H}_2\text{O} \), the subscript \( 2 \) after \( \text{H} \) shows there are 2 hydrogen atoms, and the implicit subscript \( 1 \) (not written) after \( \text{O} \) shows there is 1 oxygen atom.

Answer:

formula

Part b