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kirill115 [55]
3 years ago
14

Why the statement all atoms of one element have the same mass is false

Chemistry
1 answer:
White raven [17]3 years ago
4 0
Some elements have isotopes which have a different number of neutrons, and this means they have different masses.
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taurus [48]

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<h3>What is Thomson “plum-pudding” model?</h3>

This model was proposed by J.J Thomson in which referred an atom as a sphere of positive charge, and negatively charged electrons are embedded in it to balance the total positive charge.

This model was incorrect and the Rutherford atomic model was adopted in which he described the electrons orbits about a tiny positive nucleus.

The nucleus contains protons and neutrons instead thereby making it the correct choice.

Read more about Atom here brainly.com/question/6258301

#SPJ1

The options include the following:

a.The Rutherford experiment proved the Thomson “plum-pudding” model of the atom to be essentially correct.

b.The Rutherford experiment was useful in determining the nuclear charge on the atom.

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d.The electric discharge tube proved that electrons have a negative charge

4 0
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