Answer:
but iron is 2 and 3 by its valance how could it be possible
Iron has magnetic properties, so you would just need to hold a magnet over the mixture and the filings will come right out.
Fission is a term that means when a large atom breaks into smaller atoms. It’s counterpart, Fusion, is the opposite, where small atoms fuse into larger atoms.
Answer:
C
Explanation:
Neon is a noble gas, which is monoatomic.
<span>Binuk, Drew, Henry, Liz Scientists who contributed in the Atomic Theory Robert Andrews Millikan James Chadwick
Used an oil-drop experiment to measure the charge of the electron,
allowing them then to be able to calculate the mass of the electron.</span>
