Science, asked by hollydslSafnair, 1 year ago

State the number of grups n periods in modern pt. mention the criteria for placing elements in same groups or periods

Answers

Answered by christina8

1

there are 18 groups and 7 periods

Previous Question

Next Question

Similar questions

Physics, 8 months ago

rewrite the statement. loudness change the change frequency...

English, 8 months ago

honesty , poverty , team , kindness , childhood pick out the odd noun...

English, 8 months ago

January Night, Why was Halku afraid of the landlord? To what extent was he ready to go to avoid the landlord? Is he able to persuade his wife to give him the saved money?

Science, 1 year ago

Where should hydrogen be placed in modern periodic table give reasons...

Social Sciences, 1 year ago

From where Kaveri River rises?

Science, 1 year ago

A mixture of two immiscible liquids can be separated by ________. a. Filtration b. Separating funnel c. Distillation TNSCERT Class 9 General Science Ch3 Is Matter Around us Pure...

Political Science, 1 year ago

My duty towards my nation...

Math, 1 year ago

Number name for 1,055,450...