7) Which element would have the lowest first ionization energy? *
Li
Be
Na
Mg
2 answers:
Answer:
Dos quintos al cuadrado dividido cinco medios a la menos 1.
Explanation:
Answer:
Na which is sodium.....
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Answer:
substance is related to the average kinetic energy of the particles of that substance
Explanation:
Answer:
protons=15
electron=15
neutron=16
The answer is A how it react with other chemicals
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