The table below shows the elements in the third period, the oxides of the third period and their properties. The letters are not the actual...

The table below shows the elements in the third period, the oxides of the third period and their properties. The letters are not the actual symbols of the elements. Study the information and answer
the questions that follow:

i) Complete the table above
ii) Explain the trend in the atomic radius across the period
iii) Explain why the oxide of element V does not exist

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i)

ii) The atomic radius decreases across the period from M to V. Due to increasing
nuclear charge// increasing number of protons which pulls the outermost electrons closer to the nucleus

iii) Element V is chemically stable// stable electronic configuration does not gain or loss// share electrons with oxygen to form an oxide

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maurice.mutuku answered the question on October 15, 2019 at 10:42

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