Advertisements
Advertisements
Question
What was Mendeleev's basis for the classification of elements?
Advertisements
Solution
Mendeleev's basis for periodic classification:
- Similarities in the chemical properties of elements.
- Increasing order of atomic weights of elements.
APPEARS IN
RELATED QUESTIONS
Fill in the blanks:
Metals react with acids to produce _________ gas.
Brass is an alloy of copper and ______.
The alloy in which one of the metals is mercury is called an ______.
How are the properties of an alloy different from those of the constituent elements?
Name a metal which is best conductor of electricity :
State two important uses of following metal.
Uses of copper
With reference to the following metals state their use in daily life metal:
copper
Write the name.
Two highly reactive metals-
Which metal has the highest ductility?
X [2, 8, 7] and Y [2, 8, 2] are two elements. Using this information, complete the following:
______ is the reducing agent.
