Multiply 10.49 by 12.993. that should be it. 130 grams ish?
Answer:
a
Explanation:
the others are rude, and rather support this, while a helps to support the ending of white privlige
Alpha particles are helium nucleus ! so answer is A !
it is made by ionization of helium, when both the electrons are out , then two unit of positive charge is one helium and thus called alpha particle !
Explanation:
if you post the whole question I can help you
