Advertisements
Advertisements
Question
The d-block elements are called as _______ elements.
Options
transition
metalloid
normal
inner transition
Advertisements
Solution
The d-block elements are called as transition elements.
APPEARS IN
RELATED QUESTIONS
In the Modern Periodic Table, which are the metals among the first ten elements?
Why do all the elements of the same group have similar properties?
How does the tendency of elements to gain electrons change as we move from left to right in a period? State the reason of this change.
Fill in the following blank with suitable word:
Group 18 elements are called ...............
Give two example of group 17 elements.
How were the positions of cobalt and nickel resolved in the modern periodic table?
The modern periodic table was prepared by ______.
How does the chemical reactivity of alkali metals vary on going in group 1 of the periodic table?
What is the major characteristic of the first elements in the periods of the periodic table? What is the general name of such elements?
What is the main characteristic of the last elements in the periods of the periodic table? What is the general name of such elements?
What is the number of elements is 1st period the modern periodic table?
What are the groups in a periodic table? Give two characteristics of each.
Give the group number of following elements present in periodic table
Name two elements in Alkaline earth metals.
Name the type of elements which have outermost shell complete.
State its position in the periodic table?
How does the electronic configuration of an atom relate to its position in the modern periodic table?
The electronic configuration of an element T is 2, 8, 8, 1.
What is the group number of T?
Write a short note.
Structure of the modern periodic table.
What is meant in the periodic table by a period?
What is the number of elements in the 3rd period, of the modern periodic table?
Name an element of group 18 which can form compounds.
Give the symbol and valency of the following element and radical.
Hydrogen
Give the symbol and valency of the following element and radical.
Nitrate
Give the chemical formula of sodium nitrate
Give the chemical formula of magnesium nitrate
Give the chemical formula of ammonium sulphate
Group 13 to 18 : p block : : _______ : d block
Distinguish between:
Group 17 - Group 18
Noble gases belong to______ group of the periodic table.
What are groups and periods in the modern periodic table?
The arrangement of elements in the Modem Periodic Table is based on their ______
Which of the following elements does not lose an electron easily?
Compare the radii of two species X and Y. Give reasons for your answer.
- X has 12 protons and 12 electrons
- Y has 12 protons and 10 electrons
Choose an element from period 3 of modern periodic table that matches the description given below in instance. Give a reason for your choice.
It has same valency as Lithium.
An element with atomic number ______ will form a basic oxide.
Select the appropriate options and complete the following paragraph:
(metals, non-metals, metalloids, four, seven, s-block, p-block, d-block, f-block).
On the basis of electronic configuration, elements in the modern periodic table are classified Into ______ blocks. Groups 1 and 2 elements are included in ______ and all these elements are metals. (except Hydrogen). Group 13 to 18 elements are included in ______. This block contains metals, non-metals and metalloids. Group 3 to 12 elements are included in ______ and all the elements are ______ elements shown at the bottom of the periodic table i.e. Lanthanides and Actinides constitute ______ and all these elements are metals.
Name two elements that you would expect to show chemical reactions similar to calcium. What is the basis of your choice?
Answer the following in respect of element \[\ce{_16^32S}\].
Give its formula with hydrogen.
