Aparticle that has no charge, has a mass of 1 amu and is located in the nucleus is a:
a. proton.
b. neutron.
c. electron.
d. quark.

B

Explanation:

Proton and Neutron are located in the nucleus of an atom. Electron evolves around or outside the nucleus.

Proton is positively charged while neutron has no charge with mass of 1 amu. Electron is negatively charged.

therefore, the particle with no charge and located in the nucleus is Neutron.

the answer is yes

it has kinetic energy

reason

an object has kinetic energy when you stop the force carrying it, the object will stay in motion.

hope this contact me for more questions if you'd like: )