Answer:
1. Speed is a scalar quantity that refers to "how fast an object is moving." Speed can be thought of as the rate at which an object covers distance. A fast-moving object has a high speed and covers a relatively large distance in a short amount of time.
2. a. The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time.
b. Acceleration is the rate of change of velocity.
3. It can be caused by friction.
Explanation:
Answer:
There is no charge and it is in nucleus
Explanation:
the neutron is the nuetral one and the protron is positive charger and electron is negative. please let me know if you need me to explain more
I think is a theory I am not sure
In it's outermost shell, Chlorine has 7 electrons.
Brady
