Identify the most stable atom from the following .Alson given the reason for your answer: ltbr. `Na_(11)^(23),CI_(17)^(35),AI_(13)^(27),Ar_(18)^(40)`

Identify different phases of the law of variable proportions from the following schedule. Given reason for your answer. |{:("Variable Input (Units)"," Total Product (Units"),(" 1"," 4"),(" 2"," 9"),(" 3"," 13"),(" 4"," 15"),(" 5"," 12"):}|

Write down the electronic configuration of the following elements from the given atomic numbers. Answer the following question with explanation. ._(11)Na,. _(15)P, ._(17)Cl, ._(14)Si, ._(12)Mg Which of these has the largest atoms?

Write down the electronic configuration of the following elements from the given atomic numbers. Answer the following question with explanation. ._(1)H, ._(7)N, ._(20)Ca, ._(16)S, ._(4)Be, ._(18)Ar Which of these elements belong to the second group ?

Give examples of each of the following : (i) Isotope of ._(17)^(35)CI , (ii) Isobar of ._(18)^(40)Ar , (iii) Isotone of ._(7)^(15)N

Write down the electronic configuration of the following elements from the given atomic numbers. Answer the following question with explanation. ._(13)Ai, ._(14)Si, ._(11)Na, ._(12)Mg, ._(16)S Which of the above elements has the highest metallic character?

An element has its electronic configuration as (2,8,2). Now answer the question. With which of the following elements would this element resemble? (Atomic number are given in the brackets) N(7), Be(4), Ar(18), Cl(17)

An element has its electronic configuration as (2,8,2). Now answer the question. With which of the following elements would this element resemble? (Atomic number are given in the brackets) N(7), Be(4), Ar(18), Cl(17)

Write down the electronic configuration of the following elements from the given atomic numbers. Answer the following question with explanation. ._(19)K, ._(3)Li, ._(11)Na, ._(4)Be Which of these atoms has the smallest atomic radius?

Write down the electronic configuration of the following elements from the given atomic numbers. Answer the following question with explanation. ._(7), ._(6)C, ._(8)O, ._(5)B, ._(13)Al Which is the most electronegative element among these?