Because noble gases has full of 8 electron in her external cell......
Answer:
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Answer:
The solution is attached in the pictures below
Explanation:
Answer:
1.52g
Explanation:
Given parameters:
Force = 125N
Mass combined = 82kg
Unknown:
Acceleration of the bicycle = ?
Solution:
From Newton second law of motion suggests that:
Force = mass x acceleration
Acceleration =
=
= 1.52g
The answer is A.number of protons in the nucleus.