Physics, asked by mashi23, 1 day ago

Atomic numbers of A, B and C are z-2, z and z+2. B is a noble gas in modern periodic table.

Answers

Answered by pgmarvel

0

Answer:

A are the chalcogens (oxygen family)

C are the Alkaline earth elements.

Previous Question

Next Question

Similar questions

English, 18 hours ago

how many modal verbs write it...

Math, 18 hours ago

The zeroes of x²-2x-8 is: A.(2,-4) B.(-2,-4) C.(-2,-2) D.(4,-2)...

Math, 18 hours ago

The letter B stands for _______. this is maths guys...

Science, 1 day ago

The amount of rainfall on the continent of Antarctica...

Math, 1 day ago

What is the average of first five multiples of 12?What is the difference in the place value of 5 in the numeral 754853?

Geography, 8 months ago

State whether the following sentences are‘true’ or ‘false’ The density of atmosphere changes with height...

English, 8 months ago

when the swallow died what unusual thing happened...

Social Sciences, 8 months ago

observe the physical map of andhra pradesh and list out the districts which are above 150 ...