Chemistry, asked by sravan6, 1 year ago

what are the defects of long form of periodic table? please answer me fast...

Answers

Answered by aasthajain1

1. There is no place for lactanide and actanide series in the main body of table .
2. The position of hydrogen is still undecided .
3. 7th group consist of three columns instead of one .

Previous Question

Next Question

Similar questions

English, 8 months ago

Refer to Explorations in Literature for a complete version of this story. In "The Pit and the Pendulum," the narrator explains, "I put forward my arm, and shuddered to find that I had fallen at the very brink of a circular pit....” How does this description of the narrator's predicament affect the story?

Hindi, 8 months ago

WHAT IS THE FULL FORM OF MICR...

Social Sciences, 8 months ago

Which are the organs (bodies) of the government? Why are they necessary?

Geography, 1 year ago

what is the chief cause of the Indian climate...

Political Science, 1 year ago

How would you explain the reaction of Supreme Court regarding the issue of Mandal commision?

English, 1 year ago

debate on gadgets for and against...

Science, 1 year ago

Why does a car skid on the snow...

English, 1 year ago

describe the way in which the auther repeatedly wished to remind his friend of the dollar...