Answer:
What is the charge on the barium ion and what is the charge of the hydroxide ion.
Explanation:
To get the correct formula they have to add to zero over all.
They are considered the basic units of matter because all mass is made of atoms.
In what meters? miles an hour? i can’t answer unless i know that
Answer:
i do not know the answer but pls give a heart and five starts so i can ask questions pls
Explanation:
