0
What are the charges and relative masses of the three subatomic particles that are of most interest to chemists?
Wiki User
∙ 14y ago
Proton: electrical charge +1, mass = 1.672621637(83)×10−27 kg, relative mass = 1.00727646677 amu
Neutron: neutral, mass = 1.67492729(28)×10−27 kg, relative mass = 1.0086649156 amu
Electron: electrical charge -1, mass 9.10938215(45)×10−31 kg, relative mass 5.4857990943×10−4 amu
Wiki User
∙ 14y ago
Wiki User
∙ 9y agoNeutron:
Mass: 1,00866491600(43) amu.
Charge: neutral
Electron:
Mass: 5,4857990946(22)×10−4 amu.
Charge: negative
Proton:
Mass: 1,007276466812(90) amu.
Charge: positive
Wiki User
∙ 12y agoelectron = relative charge = 1-
relative mass = 1/1840
proton = relative charge = 1+
relative mass = 1
neutron = relative charge = 0
relative mass = 1
Wiki User
∙ 13y agoProtons have a positive charge of +1. An electron relative to this has a negative charge of -1 and the neutron is neutral.
Anonymous
ojjoj
Add your answer:
Earn +20 pts
What are the relative atomic mass of subatomic particles in atom?
neutrons are heavier than protons by a bit more than the mass of electron.
What subatomic particle Has the smallest relative mass?
In the atom the electron is the lightest.
What is the relative speed of liquid particles?
No
Describe electrical charges particles of the atom?
Well central nucleus surrounded by a cloud of negatively charge electrons.
What happens to particles in a ball?
Energy is lost. According to this the speed and direction would change
What are the charges and relative masses of the main subatomic particles?
electron = relative charge = 1- relative mass = 1/1840 proton = relative charge = 1+ relative mass = 1 neutron = relative charge = 0 relative mass = 1
What are the relative atomic mass of subatomic particles in atom?
neutrons are heavier than protons by a bit more than the mass of electron.
The 3 subatomic particles?
The three subatomic particles in an atom are protons, neutrons, and electrons:Protons have a relative mass of 1 and a charge of +1, and they are found in the nucleus of an atom.Neutrons have a relative mass of 1 and no charge, and they are also found in the nucleus of an atom.Electrons have a relative mass of 1/1836 and a charge of -1. They are found in specific orbits around the nucleus and are held in these orbits by the positive charge of the protons in the nucleus.
What are three subatomic particles?
The three subatomic particles in an atom are protons, neutrons, and electrons:Protons have a relative mass of 1 and a charge of +1, and they are found in the nucleus of an atom.Neutrons have a relative mass of 1 and no charge, and they are also found in the nucleus of an atom.Electrons have a relative mass of 1/1836 and a charge of -1. They are found in specific orbits around the nucleus and are held in these orbits by the positive charge of the protons in the nucleus.
What are the three sub atomic particles?
The three subatomic particles in an atom are protons, neutrons, and electrons:Protons have a relative mass of 1 and a charge of +1, and they are found in the nucleus of an atom.Neutrons have a relative mass of 1 and no charge, and they are also found in the nucleus of an atom.Electrons have a relative mass of 1/1836 and a charge of -1. They are found in specific orbits around the nucleus and are held in these orbits by the positive charge of the protons in the nucleus.
The mass and charge of each subatomic particles and the nucleus?
Subatomic particles are measured in AMU.1 Proton = 1 AMU (Positive Charge [think pro])1 Neutron = 1 AMU (No Charge [think NEUtral])1 Electron = 1/1836 AMU (Negative Charge)
What subatomic particle Has the smallest relative mass?
In the atom the electron is the lightest.
What scale do chemists use to describe the relative strength of an acid or Bose?
pH scale
Which subatomic particles have similar masses?
Neutrons and protons have mass 1 (relative to proton, given the value of 1).Electrons have mass 1/1840 (relative to proton, given the value of 1).:)Protons and neutrons have almost the same mass.
What scale do chemists use ro describe the relative strength of an acid or base?
pH scale :)
What scale do chemists use to describe th relative strngth of an acid or base?
pH scale
What is the relative speed of liquid particles?
No
