Physics, asked by khushi131290, 11 months ago

what is the usual number of valence electrons in the atom of last element in a period​

Answers

Answered by sruthi2811
2

Answer:

O

Explanation:

Last element of a period are usually Nobel gases.Their valency is 0.

Answered by aafreenkerosenewala1
0

Answer:8

Explanation:the last element in every period is usually an inert gas which has a valency 0 but valence electrons is the electrons present in the last shell which is 8.

Previous Question
Next Question
Similar questions
Science, 6 months ago
What is the function of maltose and lactose, the enzymes found in the small intestine ?​
Math, 6 months ago
no of words formed by letters of word ENGINEER such that A) no two vowels are together =240 B) vowels occupy odd positions =48 C) there is exactly one consonant between any two vowels=96 D) G and R both appear before I= 1120​...
English, 6 months ago
the appearance of a tiger, but he is not one inside he is no different from you and me not to fear the tiger. He said: 'He has only 5. Read these extracts from the story and answer the questions by choosing the What did he mean? The headmaster was a sorry spectade. Describe how. correct option a My master never explained to me the mystery or the process of his influence on me. The influence that...
Science, 11 months ago
all joints in the body allow movement. true or false?​
English, 11 months ago
Write at least 10 difrences b/w prokaryotic and eukaryotic cell..⤵⤵ Ans in your own words _____ ✧ No spam❎​...
English, 1 year ago
Do you think the Chipko movement started without any planning?explain your answer with reasons.
Math, 1 year ago
prove that. (1+sinA-cosA)^2÷(1+sinA+cosA)^2=1-cosA÷1+cosA...
Chemistry, 1 year ago
Why we use "K" as a proportional constant??