Advertisements
Advertisements
Question
Name: a Liquid Metal
Advertisements
Solution
Mercury
APPEARS IN
RELATED QUESTIONS
Name: a Non-metal Which is a Good Conductor of Electricity.
What is meant by H20 and 3H2O
Give reason: Graphite is used to make a lead of the pencils.
Fill in the blank
A metal which is a liquid at room temperature is _______.
Complete the statement – an element is a pure substance made up of ____________ atoms.
Select the correct answer from the choice given below.
The negatively charged particles in an atom
Select the correct answer to the statement given below:
The chemical name for dinitrogen oxide [N20].
Give a reason for the following statement:
Components in a mixture are present in varying proportions and not in a fixed proportion.
‘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 the______ form of pure substances.
