Advertisements
Advertisements
Question
______ and ______ are called inner transition elements.
Solution
Lanthanides and Actinides are called inner transition elements.
APPEARS IN
RELATED QUESTIONS
Fill in the following blank with suitable word:
Group 1 elements are called ...............
Give two example of group 1 elements.
On the basis of electronic configuration, how will you identify the first element of a period?
Which of the following are the correct characteristics of isotopes of an element?
(i) same atomic mass
(ii) same atomic number
(iii) same physical properties
(iv) same chemical properties
(a) (i), (ii) and (iv)
(b) (ii), (iii) and (iv)
(c) (ii) and (iii)
(d) (ii) and (iv)
Give the symbol and valency of the following element and radical.
Magnesium
Give the symbol and valency of the following element and radical.
Chlorine [Chloride]
The groups 1 and 2 constitute the _______ block.
Find the odd one out and give its explanation.
In the modern periodic table, elements are arranged according to their ______
______ group elements are called alkaline earth metals.
