How many groups are there in modern periodic table

Asked by admin @ 10/08/2021 in CBSE BOARD X viewed by 528 People

How many groups and periods are there in the modern periodic table? How do the atomic size and metallic character of elements vary as we move : (a) down a group and (b) from left to right in a period

Answered by admin @ 10/08/2021

There are 18 groups and 7 periods in the modern periodic table. (a) The atomic size and metallic character of elements increase down a group. (b) The atomic size and metallic character of elements decrease from left to right in a period.

How many groups are there in the modern periodic table

Asked by admin @ 02/08/2021 in CBSE BOARD X viewed by 297 persons

How many groups and periods are there in the modern periodic table? How do the atomic size and metallic character of elements vary as we move : (a) down a …

How many periods and groups in modern periodic table

Asked by admin @ 20/08/2021 in CBSE BOARD X viewed by 323 persons

How many groups and periods are there in the modern periodic table? How do the atomic size and metallic character of elements vary as we move : (a) down a …

How many groups and periods in modern periodic table

Asked by admin @ 13/08/2021 in CBSE BOARD X viewed by 405 persons

How many groups and periods are there in the modern periodic table? How do the atomic size and metallic character of elements vary as we move : (a) down a …

How many groups are there in periodic table

Asked by admin @ 31/08/2021 in Science viewed by 424 persons

How many groups/families are there on the periodic table? Why do we call them families, what is similar about each element in the group?

How many groups are in the periodic table

Asked by admin @ 24/08/2021 in Science viewed by 459 persons

How many groups/families are there on the periodic table? Why do we call them families, what is similar about each element in the group?

How many elements are there in modern periodic table

Asked by admin @ 13/08/2021 in Chemistry viewed by 325 persons

what is periodic table ? and how many elements are there in modern periodic table? what is modern periodic table

How many groups are there in the periodic table

Asked by admin @ 13/08/2021 in Science viewed by 368 persons

How many groups/families are there on the periodic table? Why do we call them families, what is similar about each element in the group?

How many groups families are there in the periodic table

Asked by admin @ 03/08/2021 in Science viewed by 333 persons

How many groups/families are there on the periodic table? Why do we call them families, what is similar about each element in the group?

How many groups and periods in periodic table

Asked by admin @ 29/08/2021 in CBSE BOARD X viewed by 524 persons

How many groups and periods are there in the modern periodic table? How do the atomic size and metallic character of elements vary as we move : (a) down a …

How many periods and groups in periodic table

Asked by admin @ 26/08/2021 in Science viewed by 392 persons

How many periods and groups are there in the long form of the periodic table

How many periods are there in modern periodic table

Asked by admin @ 11/08/2021 in CBSE BOARD X viewed by 347 persons

How many groups and periods are there in the modern periodic table? How do the atomic size and metallic character of elements vary as we move : (a) down a …