Answer:
The answer you have selected is correct.
Explanation:
Increase radius, force of gravity decreases
Answer:
If the velocity is constant, then there is no acceleration. That is, the value of the acceleration is 0.
Explanation:
Answer: Option (D) is the correct answer.
Explanation:
The given elements Li, C and F are all second period elements. So, when we move from left to right across a period then there occurs increase in number of valence electrons as there occurs increase in total number of electrons.
So, it means more electrons are added to the same energy level.
Thus, we can conclude that a property of valence electrons for each element is located in the same energy level is common in the given elements.
Answer:
gravitational force is a force while gravity is a fundamental quantity
Explanation:
Answer:
what is the question I cannot click the
Explanation:
