1) All matter is made of atoms. 2) Atoms are indivisible and indestructible.
Answer:
Air pressure that is in uniform
Explanation:
Answer:
<h2>2.709 × 10²⁴ molecules</h2>
Explanation:
The number of molecules can be found by using the formula
N = n × L
where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question we have
N = 4.5 × 6.02 × 10²³
We have the final answer as
<h3>2.709 × 10²⁴ molecules</h3>
Hope this helps you
Add 14 degrees to the bearing of the compass.