Advertisements
Advertisements
प्रश्न
Give the group number of following elements present in periodic table
Advertisements
उत्तर
- Magnesium : IIA
- Carbon : IVA
- Sulphur : VIA
- Neon : Zero
APPEARS IN
संबंधित प्रश्न
What is meant by a period, in a periodic table?
What is a period in a periodic table?
Name the type of elements which have one electron short of octet.
Give the symbol and valency of the following element and radical.
Sodium
Give the symbol and valency of the following element and radical.
Sulphite
State what the group number in the Modern Periodic Table signifies. Give a reason why elements in the same group, have similar valency and similar chemical properties.
How were elements arranged in the long form of the periodic table or the Modern Periodic Table?
Distinguish between:
s-block - p-block
Spot the error:
The elements of group 13 are called the carbon family.
Name two elements that you would expect to show chemical reactions similar to calcium. What is the basis of your choice?
