In the water for several hours now what does this mean for the number of energy storage molecules in the algae

Increases.

Explanation:

The number of energy storage molecules in the algae increases if it is kept in sunlight and water for several hours because the algae prepare their own food through the process of photosynthesis. The algae used water and carbondioxide from the surrounding environment in the presence of sunlight produces glucose and oxygen. This glucose is used to produce energy storage molecules is called ATP molecules that is used for performing different activities.

your answer would be “dry”

atomic mass = 39

number of neutrons = 20

number of protons= 19

electronic configuration = 1s2 2s2 2p6 3s2 3p6 4s1

the number of electron in first shell = 2

number of electrons in n=3 shell = 8