What is meant in the periodic table by a group? - Vidyadip

Question

What is meant in the periodic table by a group?

✓

Answer

Vertical columns in a periodic table that have the same number of valence electrons and similar chemical properties are called a group.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[1 Mark Question Answer]" from The Periodic Table→The Periodic Table — all question types→CHEMISTRY STD 9 question papers→ICSE Board STD 9 question papers→ICSE Board question paper generator→

Similar questions

Arrange the following:
Elements of group 17, in decreasing order of reactivity

Balance the following equation:
$H_2O + Cl_2→HCl+ O_2$

Give an example of a reaction where the following are involved:
Solution

Amongst the electrons revolving around the nucleus, which electrons will (a) determine chemical properties of an element? (b) do not determine chemical properties of an clement? Give a reason for your answer.

Name or state the following:

A bond formed by transfer of electron(s)

The formula of the sulphate of an element $M$ is $M_2(SO_4)_3$
Write the formula of it
Phosphate

What are the causes for:
Temporary hardness

Write the chemical name of the following compound : $Mn_3(BO_3)_2$

Name and state the following with reference to the elements of the first three periods of the periodic table.
Metalloid in Period 3.

Normally, solubility of crystalline solid increases with temperature. Does it increase uniformly in all cases? Name a substance whose solubility:
Increases rapidly with temperature