Chemistry
Fill in the blanks:
Argon in period 3 is likely to have a _________ atomic size than chlorine and it's electron affinity value would be _________ compared to chlorine.
Related Questions
Fill in the blanks:
Element 'B' in period 2 is to the right of the element 'A'.
Element 'B' is likely to be _________ non-metallic in character than element 'A'.
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Element 'Z' in sub-group 2[IIA] is below element 'Y' in the same sub-group. The element 'Z' will be expected to have _________ atomic size and _________ metallic character than 'Y'
Fill in the blanks:
Across a period — Atomic size and metallic character _________ while I.P., E.A., E.N. and non-metallic character _________ and nuclear charge _________. Down a group — Atomic size and metallic character _________ while I.P., E.A., E.N. and non-metallic character _________ and nuclear charge _________.
Give reasons for the following:
In the same period or subgroup a gradual change in a particular property may be seen.