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Potassium have th atomic number of 19 this means it has 19 protons in its "core" and in atoms the number of electrons are always equal to the number of protons hence also 19. the number of neutrons however vary dependent on witch potassium isotope it is the average for potassium is however 20 in potassium 39
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∙ 13y ago
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What is loss or gain of protons called?
Alpha decay release a helium nucleus (2 protons and 2 nutrons).
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 are in K39?
bruh
How many protons and electrons are in present in a potassium atom?
19 protons and 19 electrons(2,8,8,1)
How many protons are in one atom of potassium (K)?
19
How many protons and nutrons are in C -14?
All isotopes of carbon have 6 protons.
How many protons nutrons electrons does water molecule?
10 protons, 8 (or more, up to 14) neutrons
How many protons are in potassium?
There are 19 protons in the potassium atom.
The nucleus of an atom contains protons and?
nutrons
How is mass number obtain?
Sum of protons and nutrons
What element has 6 protons and 6 nutrons?
Carbon
What does a nucleus include?
The nucleus contains protons and nutrons.
What are the changes of protons nutrons and electrons?
Protons are positive, electrons are negative, and neutrons have no charge.
What describes the nucleus of an atom?
a big ball of protons and nutrons
How do you calculate the mass number?
mass number= protons+nutrons
What is difference between potassium atom and molecule?
an atom is a nucleus,[ nutrons and protons] and a number of electrons whirring around it. a molecule is a combination of two or more atoms to make something new
How many protons does a potasium atom have?
Potassium has 19 protons.
