hey guys ans the ques plz i will mark as brainliest ,,plz solve ques 20 all parts.
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(a) fluorine
(b)carbon [6]
(c)Boron [5]
(d)lithium [3]
(e)CO2
Hope it will help you
Please mark it brainliest
Answered by
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Hey mate here is ur answers.
1.The element with smallest atomic radius is Fluorine(noble gases are not included).
2.The element which shows maximum valency is Carbon as it's atomic number is 6 nd valency is 4.
3.The element which is a metalloid is Boron whose atomic number is 5.
4.The element which is most electropositive is Lithium whose atomic number is 3 as electropositive character depends on metallic character.
5.The compound formed is Carbon dioxide whose formula is CO2 as Carbon has atomic number 6 and oxygen has atomic number 8.
Hope it's help u!!!
Plz mark me as brainleist...❤❤
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