atomic number is equal to proton number
so the proton number will be 87
Answer:
i think its true but I’m not sure
Explanation:
I know that they can. Be mixed
I think the family of Group 2 metals are most likely to form a 2+ion.
Answer:
Germs stick to the oil on your hands, and washing with just water doesn't work because oil and water don't mix, but soap dislodges the germs and oil from your hands
Explanation:
