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प्रश्न
What property forms the basis of identification?
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उत्तर
Electronegativity
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संबंधित प्रश्न
Rewrite the following statement after correction, if necessary:
Periods are the horizontal rows of elements.
The element which forms a basis oxide has the atomic number of:
(a) 18
(b) 17
(c) 14
(d) 19
A metal X is in the first group of the periodic table. What will be the formula of its oxide?
An element A from group 14 of the periodic table combines with an element B from group 16.
(i) What type of chemical bond is formed?
(ii) Give the formula of the compound formed.
Classify the following elements into Metals and Nonmetals.
S, Mg, Al, P, N, Na.
The number of periods and groups in the periodic table are ______
An element X from group 2 of the Periodic Table reacts with Y from group 17 to form a compound. Give the formula of the compound.
Which of the following property will be common in group 1 elements?
An element with the atomic number 40 is placed in the period.
Relate the names of the following scientists with the statements given below.
Arranged elements in the increasing order of atomic mass.
