Answer: A
Explanation: As used in the name Producers Produce their own foods, like plants, who produce food, taking nutrients from the sun and Earth, they also require air and water.
Because they don’t have the same elements i guess, what is question 1?
A change in color, odor, or texture
(Also rust)
Answer:
541.74× 10²³ atoms of C
Explanation:
Given data:
Number of moles of carbon = 89.96 mol
Number of atoms = ?
Solution:
The given problem will solve by using Avogadro number.
It is the number of atoms , ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.
The number 6.022 × 10²³ is called Avogadro number.
1 mole = 6.022 × 10²³ atoms
89.96 mol × 6.022 × 10²³ atoms of C / 1mol
541.74× 10²³ atoms of C
Answer:
5 because that is so very important