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ANEK [815]
3 years ago
14

Is the following sentence true or false? Two atoms of the same element can have different numbers of protons.

Physics
1 answer:
pickupchik [31]3 years ago
4 0

Two atoms of the same element can have different numbers of protons

false

diff nos neutrons ... isotopes,

diff protons ... diff elements


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The momentum of an object is determined to be 7.2 × 10-3 kg⋅m/s. Express this quantity as provided or use any equivalent unit. (Note: 1 kg = 1000 g).

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7.2 gm/s.

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Momentum can be defined as the multiplication (product) of the mass possessed by an object and its velocity. Momentum is considered to be a vector quantity because it has both magnitude and direction.

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