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Which atomic particle has the least mass?
An electron has the least mass among the three fundamental particles of an atom, which includes protons and neutrons.
What are the fundamental particle sof an atom?
protons. nuetrons. and electrons.
Who proposed that the fundamental unit of matter is the atom?
thomas daltan
What are the three fundamental particles from which atoms are built?
Original Answer:Neutrons, Protons and Electrons.New Answer:Neutrons and protons are no longer considered fundamental particles; scientists understand the properties of smaller particles that compose them. Current models describe three types of fundamental particles (quarks, leptons and bosons) of which all elements are made.
What is matter that cannot be changed into a simpler form called?
An atom A fundamental particle
Fundamental structure of matter is the?
atom
The fundamental unit of chemical matter?
From a chemical perspective, the fundamental unit is the atom.
Which atomic particle has the least mass?
An electron has the least mass among the three fundamental particles of an atom, which includes protons and neutrons.
What is the minute fundamental unit of matter?
atom
What is the fundamental unit of chemical matter?
Atom
What is the smallest fundamental unit of a substance?
ATOM
Fundamental particles of atom?
protons, neutrons and electrons
What are the fundamental particle sof an atom?
protons. nuetrons. and electrons.
Who proposed that the fundamental unit of matter is the atom?
thomas daltan
Is an atom made of smaller particles?
Yes. Atoms are made of electrons (which are fundamental particles) and also protons and neutrons (both of which are baryons, made up of three quarks each; quarks are also fundamental particles).
Fundamental unit of matter?
The fundamental unit of matter is an atom. Atoms are the building blocks of all elements and are composed of protons, neutrons, and electrons. They are extremely small, with a nucleus at their center surrounded by an electron cloud.
Why is an atom different from and element?
Element are the pure substances that contain atom of same kind. Atoms are fundamental particles of matter.
