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Radium
Radium - 228.
i turns into the element on the left of it on the periodic table
The type of atom is now different from what it was. (It has a new identity.)
This atom become a positive ion (cation).
Well what element are you starting out with?
Radium
Radium - 228.
Isotopic Nitrogen: still 7 protons, N(13).
Ununpentium (Uup) has 115 protons.
i turns into the element on the left of it on the periodic table
The number of protons determines the type of element that the atom is.One proton = hydrogentwo protons = helium.three protons = lithum.six protons = carbon.seven protons = nitrogen.eight protons = oxygen.etc.If you change the number of protons then you change the element
The element is completely changed
An element is defined by the number of protons present in the nucleus of the atom. The atomic number just happens to correspond with the number of protons.
The type of atom is now different from what it was. (It has a new identity.)
the number of protons in an atom is what determines which element the atom is. So if an atom "lost" a proton, it would become another element entirely.
It changes the element! More protons more positive charge!