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प्रश्न
State whether true or false. If false, correct the statement.
Metals can gain electrons.
विकल्प
True
False
उत्तर
False.
Correct Statement: Metals tend to lose electrons to attain Noble Gas electron configuration.
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संबंधित प्रश्न
As element X has mass number 40 and contains 21 neutrons in its atom. To which group of the periodic table does it belong?
An element X from group 2 reacts with element Y from group 16 of the periodic table.
(a) What is the formula of the compound formed?
(b) What is the nature of bond in the compound formed?
Among the given species A–, A+, and A, the smallest one in size is ______.
What property forms the basis of identification?
The atom of an element has electronic configuration 2, 8, 7. To which of the following elements would it be chemically similar?
Which of the following hydroxides is most basic?
An element with the atomic number 40 is placed in the period.
Which of the following metals have low melting and boiling point?
Complete the following triads by inserting the missing elements.
Cl, ______, I
Element 'X' forms an oxide with the formula X2O3 which is a solid with high melting point. ‘X’ would most likely be placed in the group of the Periodic Table as:
