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Which two particles in the atom have the same mass?
No two subatomic particles have the exact same mass. The proton and the neutron, however, come close. Neutrons are heavier than protons by only 2.3 X 10-30 kg.
Do carbon and oxygen have the same atomic mass?
They don't contain the same number of particles because some particles are more dense than others making one atom and another atom the same mass but not have the same number of particles.
Is atomic mass and molar mass similar and mass number of particles the same?
Atomic mass and molar mass are similar concepts but not the same. Atomic mass refers to the average mass of an atom of an element, while molar mass is the mass of one mole of a substance. The mass number of particles can be the same in certain cases, such as isotopes of the same element which have the same number of protons and different numbers of neutrons.
What two atomic particles are in the nucleus of an atom?
Protons and neutrons are the two particles that are in the nucleus of an atom. Electrons orbit around the atom
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.
Neutrons add only to an atom?
Neutrons are subatomic particles found in the nucleus of an atom. They contribute to the overall mass of the atom but do not affect its chemical properties. The number of neutrons in an atom can vary, leading to different isotopes of the same element.
How many total number of particles present in one atom?
An atom, of any element, has three different particles in its construction. They are protons, Neutrons and electrons. The protons are positively(+) charged, the neutrons have no charge, and the electrons have negative(-) charge. The protons and neutrons are found un the nucleus of the atom, and are collectively named as nucleons. The electrons are found in energy shells surrounding and outside the nucleus. Any one element has its own characteristic number of protons and electrons. Taking carbon as an example. It has six(6) protons and six(6) electrons. As another example, oxygen has eight( 8) protons and eight (8) electrons. et.seq.,
What is the mass of a single copper atom is 1.055 x10-22 grams This is the same mass as?
The mass of a single copper atom is the same as the mass of a nickel atom.
Is the atomic number of an atom the same as the atom's mass?
no
Does an atom of aluminum and an atom of gallium have the same atomic mass?
No, an atom of aluminum and an atom of gallium do not have the same atomic mass. Aluminum has an atomic mass of approximately 26.98 atomic mass units, while gallium has an atomic mass of approximately 69.72 atomic mass units.
Why is an atom electically neutral?
A neutral atom has the same number of protons (positive particles) and electrons (negatrive particles).
Which two subatomic particles have about the same mass?
Protons and neutrons have about the same mass, with a proton having a slightly lower mass compared to a neutron. Both protons and neutrons are found in the nucleus of an atom, contributing to its atomic mass.
