Atomic number The atomic number of each element is different than other Elements.
D. Protons, Atomic number is the number of protons in an atom.
Answer:
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Explanation:
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Answer:
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Explanation:
NaCl; Sodium Chloride is an ionic compound formed by sodium and Chlorine.
Ionic bond is very strong, It can't be separated back to sodium and chlorine just by physical change. Chemicals which are more reactive can displace ions, thus seperate it
