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Fractional atomic mass is due to number of possible isotopes and their natural:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Large number of isotopes are known for the elements whose masses are multiple of:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

More abundant isotope of an element is the one with:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

The properties of an element correspond to the properties of that isotopes which is most:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Sn has:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Mass spectrometer separates different positive isotopic ions of the basis of their

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Isotopes have same position in:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Masses of isotopes of same element are

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Isotopes have same:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Formula of heavy water is

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Isotopes can be separated by:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Soddy discovered, first of all, the

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Isotopes of an element are recorded separately in:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Isotopes are sister atoms of same element with similar chemical properties but different:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Relatives atomic mass of O is:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

The masses of the atoms are extremely:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

The mass of one atom of an element compared with the mass of an atom of carbon taken as called as 12 is called:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

The mass of a molecular ion can be calculated from its:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Any molecular species having positive charge is called:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Anions are larger than their:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Formation of a cation is:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

An ion bearing positive charge is called:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

A species having positive or negative charge is called:

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Which statement about a molecule is incorrect?

NETNUST Entry TestChemistryBasic Concepts of Chemistry

Which statement about and atom is true?

NETNUST Entry TestChemistryBasic Concepts of Chemistry