Name the Three Fundamental Particles of an Atom. - Chemistry

Name the three fundamental particles of an atom.

One Line Answer

The three fundamental particles of an atom are electron proton and neutron.

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Discovery of Charged Particles in Matter

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Chapter 4 Atomic Structure and Chemical Bonding
Exercise 4 (B) | Q 1.1 | Page 63

Give the following a suitable word/phrase
The sub-atomic particle with negative charge and negligible mass.

Give the following a suitable word/phrase.

Protons and neutrons present in the nucleus.

Explain the rule with example according to which electrons are filled in various energy levels

What are the two main parts of which an atom is made of?

Tick the most appropriate answer.

How many times is a proton heavier than an electron?

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β-particles are actually a stream of

Name the negatively charged particle present in the atoms of all the elements.

Which of the following statement is always correct?

Define the term Mass number.

Select the correct answer from the choice in the bracket to complete the sentence:

An element ‘X’ has six electrons in its outer or valence shell. Its valency is __________.