Advertisements
Advertisements
प्रश्न
The Latin language name of an element is natrium. The English name of this element is :
विकल्प
sodium
potassium
magnesium
sulphur
उत्तर
Sodium
The English name of the element natrium is Sodium (Na).
APPEARS IN
संबंधित प्रश्न
An atom of an element is denoted by a “symbol” Explain the meaning of the term ‘symbol’. State a reason for representing the following element by its symbol.
Helium by ‘He’
Write the formula of the compound formed – given symbols and combining power or capacity (valency) of the following element in the compound.
Ca2+ NO31-
Give the symbol of the following element:
Fluorine
Give the symbol of the following element:
Zinc
Give the symbol of the following element:
Sulphate
Give the formula of the following gas:
Nitrogen
State the valency of the following metallic element and write symbol with the valency
Chromium
Fill in the blank with the correct word from the options given below:
A symbol represents a short form of a / an ________.
Write the symbols for the following elements.
- Oxygen
- Gold
- Calcium
- Cadmium
- Iron
The chemical symbol for sodium is
