an element 'y' is in the second period and group 13 of the modern periodic table. b) write the valency of element 'Y' ?
Answers
Answered by
0
Answer:
(i) Element Y is a non-metal.
(ii) The number of valence electrons in Y is 6.
(iii) Its valency is 2.
(iv) The name of the element is Oxygen.
(v) The formula of the compound is Na
2
Y.
Answered by
0
Answer:
what the question dude please don't say
Similar questions