Answer:
76
Explanation:
Alpha decay is one of the most basic forms of radioactive decay. It has an atomic mass of 4 and a proton number of two.
Undergoing an alpha decay will decrease the atomic mass by four and the atomic number by two.
In this particular question, we are particular about the atomic number. The atom has an atomic number of 78. So taking 2 off this gives 76
Possibly the amount of electrons and energy levels in which the electrons reside
Answer:
genetic engineering !! :)
Explanation:
also, i love the pfp <3
Answer:
The law of conservation of mass states that matter can not be created or destroyed in a chemical reaction.
Explanation:
Answer:
Evaporation
Explanation:
Though it doesn't require high temperatures to do so
