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A potassium atom has 19 protons.
An uncharged atom therefore has 19 electrons, but in solution many potassium atoms exist as ions (K+), with 18 electrons.
Wiki User
∙ 14y ago
Wiki User
∙ 12y ago19 protons.
Otherwise it wouldn't be potassium. Neutrons and electrons can vary between samples of the same element (called isotopes if they have different numbers of neutrons, and ions if they have different numbers of electrons), but protons cannot. The number of protons is fixed and determines the element.
Wiki User
∙ 11y agoProton number. Various Isotopes of potassium can have different neutron numbers and it would have to become an ion to have a different amount of electrons.
Wiki User
∙ 10y ago19 protons
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How many protons neutrons and electrons are there in a bromine atom?
The Bromine atom contains: 35 protons, 35 electrons, and 45 neutrons.
Is the number Protons the same as electrons?
Yes.# of protons = # of electrons = atomic #Ex. K (Potassium) = atomic #: 19# of protons: 19# of electrons: 19They are in an uncharged or unionized atom. For example carbon (C) has 6 protons and 6 electrons the cation of carbon (with a positive charge) (C+) has 6 protons but only 5 electrons.So yes, in a standard atom, the number of protons=the number of electrons
How many electrons surround the nucleus of an atom of potassium?
There are 19 electrons in the potassium nucleus.
How many electrons are usually in the outer orbit of a neutral atom of magnesium?
2 electrons orbit in the outer shell. If its a neutral atom, then it will have the same number of electrons as protons. Magnesium has 12 protons and 12 electrons.
What is the total number of protons in the nucleus of a potassium 42 isotope?
The atomic number of potassium is 19. This means that there are 19 protons in every potassium atom, regardless of isotope.
How many protons and electrons are in present in a potassium atom?
19 protons and 19 electrons(2,8,8,1)
How many electrons and protons in potassium?
Potassium is a non metal element. There are 19 electrons in a single atom.
How many protons electrons and neutrons does an atom of potassium have?
19 protons, 19 electrons, and 20 neutrons
How many electrons and protons are in K?
Potassium is in the s block. It contains 19 protons in the atom.
How many protons does patassium have?
A potassium atom has 19 protons.An uncharged atom therefore has 19 electrons, but in solution many potassium atoms exist as ions (K+), with 18 electrons.
How many protons neutrons and electrons are in k39?
Potassium is a s block element. It has 19 protons in a atom.
How many electrons in potassium?
Potassium is a metal element. There are 19 electrons in a single atom.
How many protons are in potassium?
There are 19 protons in the potassium atom.
How many number of electron does potassium have?
Potassium is element number 19, so it has 19 protons and 19 electrons in the neutral atom.A potassium atom has 19 protons.An uncharged atom therefore has 19 electrons, but in solution many potassium atoms exist as ions (K+), with 18 electrons.
How many electrons and protons are there in potassium?
there are 19 protons and electrons
A potassium atom has how many electrons?
The neutral atom of potassium has 19 electrons.
How many electrons versus protons in an atom?
The number of electrons should = the number of protons.
