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Match the columns:Column IColumn II(1) Dobereiner(a) Atomic number(2) New lands(b) Triads(3) Moseley(c) Atomic mass(4) Mendeleev(d) Octaves(e) Sodium |
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Answer» (1) Dobereiner – Triads (2) Newlands – Octaves (3) Moseley – Atomic number (4) Mendeleev – Atomic mass. |
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