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The electron is the lightest particle in the atom.

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10y ago

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Is subatomic particles same as molar mass?

No. The two phrases have almost nothing to do with each other at all.


Does subatomic particles have the smallest mass of any subatomic particle?

The electron has the smallest mass between subatomic particles: 9,10938291(40).10-31 kg.


What are the subatomic particles with no mass called?

Subatomic particles with no mass are called neutrinos. Neutrinos are elementary particles that have extremely small, non-zero masses, but they are considered nearly massless in many calculations due to their very small mass values.


What are the features of the subatomic particles?

Subatomic particles have mass, dimensions, spin, sometimes have an electrical charge.


Does electron mean a subatomic particle with a negative charge?

Electrons are negatively charged subatomic particles, but have almost no mass. The mass of an electron is about 1/2000 that of a proton or neutron. The neutron is the most massive of the subatomic particles at 1.6755 x 10-24 grams.


What is negatively charged particles of atoms with almost no mass called?

Negatively charged particles with almost no mass are called electrons. These subatomic particles orbit around the nucleus of an atom and are responsible for carrying electrical current and facilitating chemical reactions.


Which other particles have almost the same mass as protons?

Neutrons have almost the same mass as protons. They are both subatomic particles found in the nucleus of an atom and are collectively referred to as nucleons. The mass of a neutron is only slightly greater than that of a proton.


What statement bout subatomic particles is not true?

"All subatomic particles have the same mass" is not a true statement, as different subatomic particles, such as protons, neutrons, and electrons, have different masses and charges.


What subatomic particles are similar in mass?

neutrons and protons


What subatomic particles has appreciable mass and lacks a charge?

The neutron is the subatomic particle that has appreciable mass and lacks a charge.


Relation between subatomic particles and atomic mass unit?

protons and neutrons are subatomic particles and adding the two amounts together gives you the atomic mass unit


What subatomic particles responsible for most of an atoms mass?

These particles are the protons and neutrons.