Silicon, 14, 14, 14, 3 ...

3 июл. 2022 г. · Its atomic number is 13. its valency is 3. The name of the element is aluminium and its is metallic in nature.

7 авг. 2021 г. · Lithium (At. No. = 3) has three electrons, two in the K shell and one located farther from the nucleus in the L shell. Which non metals have 3 electrons in their outermost shell? Why is boron the only element that has 3 electrons and is non ... Element A has 3 electrons in the outermost orbit and ... - Quora What is the number of groups and period of an element that has ... Другие результаты с сайта www.quora.com

Element A has 3 electrons in the outermost orbit and element B has 6 electrons in the outermost orbit. The formula of the compound formed A and B would be: A2B3 ...

26 мая 2023 г. · The element having three shells [K, L, M] with three electrons in the valence shell is in group 13 [III A] and period 3.

6 окт. 2023 г. · Final Answer: The element with 3 electron shells and 3 electrons in the outer shell is Boron. The Correct Answer is Option C. Explanation:.

3 июл. 2022 г. · Elements present in Group 13 have three valence electrons. Among Group 13 elements, Boron (B) is a nonmetal.

16 авг. 2023 г. · The element in the third period of the periodic table with three electrons in its outermost shell is Aluminum (Al).

Element A has three electrons in the outermost orbit and B has six electrons in the outermost orbit The formula of the compound will be .

The element with three electrons in the valence shell should belong to group 13 (IIIA) and that with six electrons should belong to group 16 or (VIA).