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Question
Name the following metal:
A metal present in period 3, group 1 of the periodic table.
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Solution
Sodium
RELATED QUESTIONS
In the Modern Periodic Table, which are the metals among the first ten elements?
How were the positions of cobalt and nickel resolved in the modern periodic table?
Consider the following elements:
Na, Ca, Al, K, Mg, Li
Which of these elements belong to the same group of the periodic table?
How would the tendency to lose electrons change as we go from left to right across a period of the periodic table?
On the basis of electronic configuration, how will you identify the first element of a period?
What is the number of elements in the 1st period?
Give the symbol and valency of the following element and radical.
Ammonium
Distinguish between:
Group 17 - Group 18
State whether true or false. If false, correct the statement.
Lanthanides and actinides are kept at the bottom of the periodic table because they resemble each other but they do not resemble with any other group elements.
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.
