3 years ago

What was Rutherford's contribution to our knowledge of atoms

1 answer:

7 0

He proposed the theory of the structure of atoms
(1)The nucleus at the centre of the atom has the positive charge.Most of the mass of the atom is concentrated in the nucleus.
(2)The negatively charged electrons revolve around the nucleus in specific orbits
(3)In comparison with the size of the atom , the nucleus is very very small.

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Explanation:

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The United States and France both produce sweaters and caps. Suppose that a US worker can produce 50 caps per hour or 1 sweater

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In the economy of Talikastan in 2015, consumption was $5300, GDP was $8800, government purchases were $1800, imports were $600,

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Answer:

Talikastan's exports in 2015 is $ 300.

Explanation:

This question requires us to calculate export of Talikastan. We can easily determine export by putting value in the equation use for calculating gross domestic production of a country.

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8800 = 5300 + 2000 + 1800 + export - 600

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3 years ago

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The correct answer is C - $2,641.00.

Explanation:

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3 years ago

Which ICS functional area tracks resources, collects and analyzes information, and maintains documentation?

igor_vitrenko [27]

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The correct answer is a) planning

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And is supervised for the section chief of this ICS functional area

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3 years ago