Advertisements
Advertisements
Question
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.
Advertisements
Solution
An alkaline earth metal in period 3 is Mg [Magnesium]
APPEARS IN
RELATED QUESTIONS
What are the following group known as?
Group 18
Take any one alkali metal and write its reaction with (i)oxygen (ii)water (iii)acid.
Name the method by which alkali metals can be extracted.
Comment on the (i) reactivity (ii) colour (iii) physical state of group 17 elements.
Name the gas used in:
Bright colour advertising light works
Give reason:
Alkali metals are kept in an inert solvent.
Write a short note on the following type of element –
alkali metals
Write a short note on the following type of element –
halogens
State the following:
The group from the groups 1 [IA], 2 [IIA], 16 [VIA] and 7 [VIIA] whose elements are most electronegative.
State the following:
The group whose elements are unreactive or inert.
