Answer: I think probaly wrong so probaly dont
listen to me
Explanation:
Answer:
1+
Explanation:
the number of protons tells you which element it is in the periodic table, you can notice that there is 1 less electron that then there is protons which means that the element had to give 1 electron away. When you get rid of 1 e- you have 1 proton more that electrons so that's why it's 1+
also the element is Cr
The "Van Gogh" one is subjective, because it expresses opinion and is not a true, hard fact. :)
Answer:
the number of valence electrons is equal to the atom's main group number
Explanation:
