Advertisements
Advertisements
प्रश्न
Give the name of the radical - NO3
Advertisements
उत्तर
NO3 – nitrate
APPEARS IN
संबंधित प्रश्न
Define: Atom
Give one use of the following substance:
Coal
Tick (√) the correct alternative from the choice given for the following statement.
Gold is used to make jewellery because
The important physical properties of substances are colour, odour, nature, density & solubility in water.
Name – two coloured gases (with their colours)
Complete the statement with the correct words.
Acid’s are chemicals which are _____ in taste and derived from plants and ________.
Complete the statement given below by filling in the blank with the correct word.
Element ______ has the symbol derived from its Latin name ‘Argentum’
Select the correct answer from the choice given below.
An element which is a poor conductor of heat
Select the correct answer to the statement given below:
The chemical name for dinitrogen oxide [N20].
Select the correct answer from A, B, C, D & E for the statement given below :
A metalloid.
Differentiate metals and non-metals.
