The size and the temperature affects the luminosity of a star
Answer:
true
Explanation:
drought is a period of unusually persistent dry weather that persists long enough to cause serious problems such as crop damage and/or water supply shortages. The severity of the drought depends upon the degree of moisture deficiency, the duration, and the size of the affected area.
Answer:
<h3>The answer is 149.83 moles</h3>
Explanation:
To find the number of moles in a substance given it's number of entities we use the formula
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
N = 9.02 × 10^25 molecules of HCI
We have
We have the final answer as
<h3>149.83 moles</h3>
Hope this helps you
Answer: helium
Explanation:
Edit: im really sorry i thought i was answering a different question.