7. Write the chemical formula for photosynthesis: using chemical symbols AND using words.

The photosynthesis equation is written as:

Explanation:

6H2O + 6CO2 → C6H12O6 + 6O2.

In words it is written as:

the reaction of six water molecules with six carbon dioxide molecules yielding one glucose molecule and six oxygen molecules.

Hope this helped!

mammal

explanation:

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.