0
What else can I help you with?
What observations led scientists to propose the existence of subatomic particles?
Atoms were found to be divisible after all . But scientists discovered that the atoms were made of smller perticles , called subatomic particles.
Which is the smallest of the basic forms of subatomic particles?
Quark is the smallest particle ever discovered.
How are subatomic particles different?
Differences are in: mass, electrical charge, life time, spin etc.
How can the subatomic particles be distinguished?
They have different masses, electrical charge, dimensions, life time, spin etc.
What are the silimarities between a proton and an electron?
Both are subatomic particles. Protons have positive charge, electrons have negative charge. The charges are equal and opposite.
Which subatomic particle or particles have a negative charge?
Electrons are the subatomic particles that have a negative charge.
What is charge of subatomic particles?
Protons, electrons and neutrons are subatomic particles. Proton has +ve and electron has -ve charge.
How many subatomic particles were discovered in the 1900s?
Three subatomic particles were discovered in the 1900s: the neutron in 1932, the positron in 1932, and the neutrino in 1956.
What are the features of the subatomic particles?
Subatomic particles have mass, dimensions, spin, sometimes have an electrical charge.
What are the Subatomic particles with no charges?
Subatomic particles with no charges are neutrons
Are the proton and neutron positive subatomic particles?
The proton is a positive subatomic particle, but the neutron is not. The neutron has a neutral charge or zero charge.
What is the charge on a subatomic particles represented in figure 4-3?
what is the charge on the subatomic particles represented in figure 4-3? assuming all the particles in the nucleus are visible,
Which subatomic particles have a positive charge?
protons
What is a charge of a protron?
1889 subatomic particles
Which subatomic particles do not Cary a charge?
Neutrons
What was the first subatomic particle discovered?
Subatomic particles are particles that are smaller than atoms. There are two different types of subatomic particles: elementary particles and composite particles. The first subatomic particle that was discovered was the electron. It was first theorized to exist by G. Johnstone Stoney in 1874 and was confirmed to exist in 1897 by J.J. Thomson.
What The first subatomic particle discovered?
Subatomic particles are particles that are smaller than atoms. There are two different types of subatomic particles: elementary particles and composite particles. The first subatomic particle that was discovered was the electron. It was first theorized to exist by G. Johnstone Stoney in 1874 and was confirmed to exist in 1897 by J.J. Thomson.
