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Proton (particle)

The proton is a +1 electrically-charged subatomic particle. It is composed of three elementary particles: one down quark and two up quarks. Protons, along with neutrons, make up the nucleus of an atom.

271 Questions

How many protons are there in an atom of argon?

Argon's atomic number is 18. thus, it has 18 protons and 18 electrons. Filling in the first 18 electron orbitals gives the configuration of 1s2 2s2 2p6 3s2 3p6. Thus, argon has 3 electron energy levels.

What is carbon atom with 7 protons?

This ia an ion. It could be C atom if it has 6 electrons too.

How many protons neutrons and electrons are in a neutral atom of 64Cu atomic number 29?

There are similar number of neutrons and protons. It contains 29 neutrons and protons.

How many protons neutrons electrons does Nacl have?

Na is Sodium and Cl is chlorine....i have the periodic table of elements here rite now but im too lazy to look at it to find the number of protons, but to find the number of neutrons, you subtract the atomic number which is the number of protons from the atomic mass...i learned bout this a few days ago in grade 9 science...hope i helped.. =)

Is number of electron equal to the number of proton?

A proton has a positive charge while an electron has a negative charge.

This negative charge equals the positive charge of the proton.

But in all other ways electrons do not equals protons.

For example:

Protons are 1800 times heavier.

And protons are in the core of atoms while electrons are circling the core.

How many protons are in magnesium?

The atomic number of magnesium is 12. So there are 12 protons

How many protons and neutrons does the element MO have?

Molybdenum-96 (not Mo-96) or Mo 96 42 has 42 protons and 54 neutrons.

The atomic number is number of protons

The mass number minus the atomic number is number of neutrons

Exactly how many protons are in an atom of U-235?

92 protons total.

Interestingly, there's a preference for both of the daughter nuclei to have even atomic numbers instead of odd ones, and it's more common for one of them to have mass around 90-100 and the other to have mass around 130-140 than it is for the mass to be divided evenly between them.

What is the number of protons and electrons in aluminium?

In one atom of aluminum, there are 13 protons and 13 electrons. However, aluminum is a fairly reactive metal and is often found as an ion in nature. In this form, aluminum is a 3+ ion, having 13 protons but only 10 electrons.

What number of protons does zinc have?

A zinc atom has 30 protons because the atomic number of an element is equal to the number of protons in a given atom.

How many protons are in the nucleus of sulfur (S)?

There are 16 protons in an atom of sulfur. All isotopes and ions of the same elements will have the same number of protons regardless of the difference in the number of neutrons or electrons. So the information about the atom being "neutral" is unnecessary.

What keeps protons in an atom from repelling each others?

Because protons both have a positive charge and if two things have the same charge then they repel each other

Why do positively charged protons attract to each other?

There are two theroies to answer this. The first theorized that the gravitational attraction caused by there mass holds them together. The second suggests that there are sub atomic particles known as gluons that bind the nucleus together

Why do protons and electrons stay near each other?

Protons repel each other electrically. However, there is another force that counteracts that: the strong force (or "residual strong force") that acts between nucleons (protons and neutrons). Note that two protons alone can't stick together; but if there are also a few neutrons, the strong force becomes dominant.

Protons repel each other electrically. However, there is another force that counteracts that: the strong force (or "residual strong force") that acts between nucleons (protons and neutrons). Note that two protons alone can't stick together; but if there are also a few neutrons, the strong force becomes dominant.

Protons repel each other electrically. However, there is another force that counteracts that: the strong force (or "residual strong force") that acts between nucleons (protons and neutrons). Note that two protons alone can't stick together; but if there are also a few neutrons, the strong force becomes dominant.

Protons repel each other electrically. However, there is another force that counteracts that: the strong force (or "residual strong force") that acts between nucleons (protons and neutrons). Note that two protons alone can't stick together; but if there are also a few neutrons, the strong force becomes dominant.

What are protons neutons and electrons?

  • The mass of proton is 1.
  • The charge of proton is positive.
  • The mass of neutron is 1.
  • The charge of neutron is neutral.

Protons and Neutrons are found in the Nucleus of an Atom.

What atom has 7 protons and 8 neutrons?

An atom of nitrogen-15 (15N), an isotope of regular nitrogen. It occurs naturally and is stable, but is comparatively rare, showing up in about 37 out of every 10,000 nitrogen atoms.