Advertisements
Advertisements
प्रश्न
Name: a Metal Which is brittle
Advertisements
उत्तर
Zinc
APPEARS IN
संबंधित प्रश्न
Name: a Liquid Metal
Find the atomicity of the Following molecule:
Acetic Acid
Indicate whether the following statement is true or false:
Metals reflect light and are good conductors of electricity
Select the correct answer to the statement given below:
A non-metal which exists in the liquid state.
Select the correct answer from the choice in the bracket.
The positively charged particle of an atom.
‘The modern periodic table consists of elements arranged according to their increasing atomic numbers’. With reference to elements with atomic numbers 1 to 20 only in the periodic table – differentiate them into – metallic elements, metalloids, non-metals & noble gases.
Elements are broadly classified into metals and non-metals. State six general differences in the physical properties of metals and non-metals. State two metals and two non-metals which contradict with the general physical properties – giving reasons. State one difference in property between metalloids and noble gases.
Give an example of two liquids that form heterogeneous mixtures.
Why are utensils made up of aluminium and brass?
______ is the life-giving element is the air.
