B. I belive :)
Hopes this helps
Answer:
please write neater
Explanation:
can you write neater so I can answer th question but also is a equal to b
Atomic mass = number of protons + number of neutrons = 4+5 = 9 amu
Answer:
the charge that is given by the object is positive charge and the object which is taking the charge is negetively charged
Explanation:
