What are state symbols in a chemical equation?
a. symbols telling how many atoms are in each substance
b. symbols telling the mass of the substances
c. symbols telling what form of matter the substances are in
d. symbols telling how many molecules will react
plz

C. Symbols telling what form of matter the substances are in.

Explanation:

There are four possible states. They include solids (s), liquids (l), gas (g) and aqueous, which means disolvable in water (aq). The state symbols are written after the reactant or the product in brackets slightly below the text. They must be included in every chemical equation.

the only liquid elements at standard temperature and pressure are bromine (br) and mercury (hg). although, elements caesium (cs), rubidium (rb), francium (fr) and gallium (ga) become liquid at or just above room temperature.

explanation:

(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.