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.
The number of protons that an element has is equal to its atomic number. To find potassium's atomic number, one just needs to look at a Periodic Table. We see from there that potassium's atomic number is 19, thus it has 19 protons.
There are 19 protons in the potassium atom.
One atom of potassium contains 19 protons. This is the same as its atomic number, 19.
Any ion of potassium has 19 protons
An atom of potassium has 19 protons.
19
19 protons.
Potassium chloride is neutral.
howmuch patassium is in spagetti? and does patassium help you run longer or faster or anywhere in that are of running because im in crosscountry and have a meet coming upsoon and ive heard to eat spagetti the night before your meet?
Flerovium has 114 protons.
Four.
how many protons an d neutrons are in vanadium
what is patassium used for what is patassium used for
Potassium Nitrate has the formula KNO3. Patassium Nitrate is a typo.
patassium!
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
hi my names archie
I know that bananas are patassium rich.
Potassium chloride is neutral.
howmuch patassium is in spagetti? and does patassium help you run longer or faster or anywhere in that are of running because im in crosscountry and have a meet coming upsoon and ive heard to eat spagetti the night before your meet?
Osmium has as many protons as it needs
39 protons
It has 26 protons.
2 protons