Advertisements
Advertisements
प्रश्न
Give the name of the element present in the following compound:
Quick lime
लघु उत्तरीय
Advertisements
उत्तर
- Compound - Quick lime
- Chemical formula - CaO
- Elements present - Calcium, Oxygen
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Write down the name of a compound represented by the following formula:
CaCl2
Give the name of the element present in the following compound:
Hydrogen bromide
Calculate the number of molecules of sulphur (S8) present in 16 g of solid sulphur.
Define: Mass number :
Write the formulae of the following compounds. Also name the elements present in them.
- Water
- Ammonia
- Methane
- Sulphur dioxide
- Ethanol
The cation of an element has :
Correct the following statement:
A molecule of sulphur is monoatomic.
Give a reason why –
Helium is considered monoatomic, but hydrogen a diatomic molecule.
Give a reason why –
Ozone is considered triatomic, but phosphorus a tetratomic molecule.
The Atomicity of phosphorous is ______
