Many of the elements on the periodic table will always form ions that have the same charge. The alkali metals (shown in yellow) always form +1 ions. The alkaline earth metals (red) always form +2 ions. The halogens (blue) always form -1 ions.
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I think its C i don't know if i am right
Answer:
Iron(III) oxide and its common name is Ferric Oxide
Explanation:
Explanation:
unorganized and unsorted i think this is the answer