Name the element which has
(a) The electronic configuration 2, 8, 1.
(b) A total of two shells, with 4 electrons in the valence shell.
(c) A total of three shells, with 3 electrons in the valence shell.
(d) One shell which is completely filled with electrons.
(e) Twice as many electrons in the second shell as in the first shell.
Answers
Answered by
7
(a) sodium
(d) noen
(e) carbon
anshikaverma29:
your 4th part is wrong bro
because their is only one shell fillled with electrons not 2
Yeah ur right.
Think you have a good observation.
My mistake
Answered by
53
(a) the element which has the given electronic configuration is Sodium.
(b) Carbon (2,4)
(c) Aluminium (2,8,3)
(d) Helium (2)
(e) Carbon (2,4)
Please mark my answer as brainliest..
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