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3 years ago

Complete the table to summarize the properties of the different subatomic particles. Type in your answers.

Chemistry

2 answers:

Aloiza [94]3 years ago

4 0

<h2>Complete the table to summarize the properties of the different subatomic particles. </h2>

Explanation:

Atom

It is a smallest particle which cant exist independently.

According To Dalton, atom was indivisible but later on, it was proved that atom can be subdivided into sub atomic particles called electron, proton & neutron.

These subatomic particles have marked properties .

Proton

It was discovered by E.Goldstein .
It is positively charged particle
It is present in nucleus .
Its mass is equal to 1.6726219 × 10⁻²⁷ kilograms

Neutron

It was discovered by E.chadwick .
It is neutral
It is present inside the nucleus .
It's mass is equal to 1.674927471×10⁻²⁷ kg

Electron

It was discovered by J.J Thomson .
It has negative charge .
It's mass is equal to 9.10938356 × 10⁻³¹ kilograms
It is present outside the nucleus in shells .

natulia [17]3 years ago

3 0

A: 1

B: 1

C: 0.0006

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Dmitriy789 [7]

Answer:

See figure 1

Explanation:

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See figure 1

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ivann1987 [24]

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