Answer:
Equation 2, because K being more reactive, exchanges position with Pb in PbNO3.
Explanation:
Answer:
Nonmental.
Nonmetals are located on the far right side of the periodic table, except hydrogen, which is located in the top left corner.
Explanation:
Leave a rating and a thanks please.
Explanation:
even I don't know this answer
but maybe you can solve it by putting the formula
Is this a multiple choice? Anyways I will just give you a written answer and hopefully it helps.
A: Helium is made up of two electrons held by electromagnetic force to two protons that are inside of a nucleus along with one or two neutrons.
