Uses of Lanthanides
Trending Questions
Amongst the elements of group 17, fluorine is most reactive owing to it's:
High Electro negativity
Low dissociation enthalpy of F-F bond
Small size of the atom
All of the these
Monel Metal Is An Alloy Of And .
- True
- False
The elements are classified into four blocks depending on:
Size of atoms of element
Mass of elements of group
The type of orbitals that are being filled
Colour of elements of group
Type metal is an alloy of, and . It consists of
Equal amounts of the three metals
More amount of lead
More amount of antimony
More amount of tin
The last electron enters the d-orbital of the anti penultimate shell
The last electron enters into the d-orbital of the penulitimate shell
They are all metals
The electronic configuration of these elements have 2 incomplete shells
An alloy of Aluminum used in building aeroplanes, pressure cookers etc., is ___.
Which alloy has Copper, Nickel and Zinc as its constituents? Mention its chief use.
- In
- B
- Al
- Tl
Name the main component of the following alloys:
(i) Brass
(ii) Duralumin