Advertisements
Advertisements
प्रश्न
State the following:
The group whose elements are unreactive or inert.
Advertisements
उत्तर
Inert elements group 18 [0 group].
APPEARS IN
संबंधित प्रश्न
What is meant in the periodic table by a group?
What are the following group known as?
Group 1
Name the alkali metals, How many electron(s) they have in their outermost orbit.
Name the first three alkaline earth metals.
Write the reactions of the first three alkaline earth metals with dilute hydrochloric acid.
Name the gas used in:
Filling balloons
Give reason:
Alkali metals and halogens do not occur free in nature.
State the characteristics which remain similar in moving down in a group of the periodic table.
State the main helpful features of the long form of the periodic table.
Name or state following with reference to the element of the first three periods of the periodic table.
An alkaline earth metal in period 3.
