the ionisation of which group on a particular period is the lowest ?
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1
Answer:
1st group element have the greatest tendency to lose atoms so they have the least ionization energy.
Answered by
1
Answer:
see first of all...ionization is the energy required to remove an electron from the outermost orbit to make it a positively charged particle.
so across the period the force of attraction increases and so more energy is required to remove the electron...so ionization increases across a period...and decreases down a group...and so the last group that is the 1st group has the lowest ionization....
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