Answer:
for question no. 1 OPTION b is correct
A natural decay of nuclides occurs in: A.) random manner.
Answer:
<h2>0.059 moles</h2>
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 we have

We have the final answer as
<h3>0.059 moles</h3>
Hope this helps you
Answer:
Mass of water is 18.01528 g/mol. I hope this helps
Explanation: