Number of groups and periods in mendeleev periodic table

Asked by admin @ 20/08/2021 in Science viewed by 347 People

How many periods and groups are there in mendeleev periodic table

Answered by admin @ 20/08/2021

It is seven period and eight groups

No of groups and periods in mendeleev's periodic table

Asked by admin @ 23/08/2021 in Science viewed by 401 persons

How many periods and groups are there in mendeleev periodic table

How many groups are there in mendeleev periodic table

Asked by admin @ 13/08/2021 in Science viewed by 347 persons

How many periods and groups are there in mendeleev periodic table

How many groups and periods in mendeleev periodic table

Asked by admin @ 16/08/2021 in Science viewed by 342 persons

How many periods and groups are there in mendeleev periodic table

What is the number on the periodic table of elements

Asked by admin @ 05/11/2021 in Chemistry viewed by 334 persons

what do the numbers listed for an element on the periodic table represent? the smaller number is the mass, and the greater number is the atomic number. the smaller number …

How to find the atomic number on the periodic table

Asked by admin @ 28/10/2021 in Chemistry viewed by 340 persons

Use the periodic table to identify the name or atomic number for each element below. (Give the name, not the chemical symbol, for each element.) hafnium: atomic number : atomic …

What are the limitations of mendeleev periodic table

Asked by admin @ 29/08/2021 in Science viewed by 294 persons

What is limitation of mendeleev periodic table

Number of metals nonmetals and metalloids in periodic table

Asked by admin @ 23/08/2021 in Chemistry viewed by 339 persons

How many metals nonmetals and metalloids are there on the periodic table?

Why did mendeleev have gaps in his periodic table

Asked by admin @ 17/08/2021 in Science viewed by 334 persons

Why did Mendeleev leave some gaps in his periodic table? Besides gallium which other element have since been discovered that were left by Mendeleev in his periodic table

How many elements are there in mendeleev periodic table

Asked by admin @ 17/08/2021 in Chemistry viewed by 291 persons

How many elements were known when mendeleev 's gave his periodic table

Why did mendeleev leave gaps in his periodic table

Asked by admin @ 17/08/2021 in Science viewed by 354 persons

Why did Mendeleev leave some gaps in his periodic table? Besides gallium which other element have since been discovered that were left by Mendeleev in his periodic table

Why did mendeleev leave gaps in the periodic table

Asked by admin @ 11/08/2021 in Science viewed by 313 persons

Why did Mendeleev leave some gaps in his periodic table? Besides gallium which other element have since been discovered that were left by Mendeleev in his periodic table

How did mendeleev arrange the elements in his periodic table

Asked by admin @ 06/08/2021 in Chemistry viewed by 337 persons

How did mendeleev arrange the elements? He left empty places in his periodic table. Why?explain the limitations of mendeleev classification

What group does carbon belong to in the periodic table

Asked by admin @ 05/08/2021 in Physics viewed by 411 persons

In which group in the periodic table does the element carbon belong ? write down the electronic configuration of carbon and deduce the valency of carbon.