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What evidence did Thomson have that his glowing beam contained negative particles?
J.J. Thomson discovered that his glowing beam contained negative particles by observing the deflection of the beam in an electric field and measuring the charge-to-mass ratio of the particles. This led to his conclusion that the particles in the beam were negatively charged electrons.
The first scientist to show that atoms emit tiny negative particles was?
J.J. Thomson, in 1897, was the first scientist to show that atoms emit tiny negative particles, which we now know as electrons. This discovery led to the development of the plum pudding model of the atom.
What word means atomic particles with a negative charge?
Subatomic particles with a negative charge are called electrons.Atomic particles with a negative charge are called Anions.
Which scientist is credited with discovering the electron?
J.J Thompson discovered the electron. He also performed the Cathode Ray Tube Experiment and that told him that electrons are negative J.J Thompson discovered the electron. He also performed the Cathode Ray Tube Experiment and that told him that electrons are negative
What charge do clay particles have?
Clay particles typically have a negative charge due to the presence of mineral particles like kaolinite, illite, and montmorillonite. This negative charge allows them to attract and hold onto positively charged ions, such as nutrients, in the soil.
What evidence did Thomson that his glowing beam contained negative particles?
The cathodic rays beam was deflected by the atomic nucleus.
What evidence did Thomson have that his glowing beam contained negative particles?
J.J. Thomson discovered that his glowing beam contained negative particles by observing the deflection of the beam in an electric field and measuring the charge-to-mass ratio of the particles. This led to his conclusion that the particles in the beam were negatively charged electrons.
What evidence supported thomsons hypothesis that the negative particles he observed from inside atoms?
Thomson had two pieces of evidence: 1- No matter what metal he used for the disk, the particles produced were indentical. 2- The particles had about 1/2000 the mass of a hydrogen, the lightest atom. These experiments provided the first evidence that atoms are made of even smaller particles.
What evidence supported Thomson's hypothesis that negative particles he observed came from inside atoms.?
Thomson had two pieces of evidence: 1- No matter what metal he used for the disk, the particles produced were indentical. 2- The particles had about 1/2000 the mass of a hydrogen, the lightest atom. These experiments provided the first evidence that atoms are made of even smaller particles.
What charge does an object have if it has more negative particles than positive particles?
The object would have a negative charge if it has more negative particles than positive particles. This is because the excess negative particles result in an overall negative charge.
Where are the negative particles of an electron found?
the negative particles of an electron found in pluton.
What kind of charge does an object have if it has more negative particles than positive particles?
The object would have a negative charge. Negative particles, such as electrons, carry a negative charge when they outnumber the positive particles, such as protons.
The first scientist to show that atoms emit tiny negative particles was?
J.J. Thomson, in 1897, was the first scientist to show that atoms emit tiny negative particles, which we now know as electrons. This discovery led to the development of the plum pudding model of the atom.
What word means atomic particles with a negative charge?
Subatomic particles with a negative charge are called electrons.Atomic particles with a negative charge are called Anions.
What are the negative particles of isotopes called?
These particles are electrons.
What are particles called that have a net negative charge?
Particles with a net negative charge are called electrons.
Which subatomic particle or particles have a negative charge?
Electrons are the subatomic particles that have a negative charge.
