Chemistry, asked by nihal1035, 1 year ago

Which pair of atomic numbers represents s
-block elements [EAMCET 1990; RPMT 1997; MP PET 2003]
A) 7, 15 B) 6, 12 C) 9, 17 D) 3, 12

Answers

Answered by hashu33

3

I think the answer is A 7,15

Previous Question

Next Question

Similar questions

Biology, 8 months ago

autotrophic nutrition definition easy...

English, 8 months ago

a) Why were the blind men stiff in their opinions? (b) What did the first and fourth blind men say? (c) Who quoth, "The elephant is very like a rope?" (d) What does the poet want to say? (e) It the six blind men had put all their observations together, would they have found out that the elephant was really like? (f) What do you learn from this poem?

Geography, 8 months ago

I need an introduction on this topic patriotism consist not in waving the flag,but in making our country stronger ...

Chemistry, 1 year ago

Which of the following pair has elements containing same number of electrons in the outermost orbit [Kurukshetra CEE 1998; AFMC 2000] A) N , O B) Na , Ca C) As , Bi D) Pb , Sb...

Math, 1 year ago

Tell the solution fast...

Science, 1 year ago

Which type motion is a stone throw up in the sky...

Accountancy, 1 year ago

Why accounting has been called the language of business...

Science, 1 year ago

s.l unit of speed??