The atomic number of potassium is 19. So there are 19 protons, 19 electrons.
In K-40 isotope, there are 21 neutrons.
K always has 19 protons, because that is what defines it as an element.40, the atomic mass is the sum of protons and neutrons. So if you subtract the number of protons from the atomic mass, you get the number of neutrons.40-19=21 neutrons
Flerovium has 114 protons.
Germanium has 32 protons.
Boron has 5 protons.
82
K always has 19 protons, because that is what defines it as an element.40, the atomic mass is the sum of protons and neutrons. So if you subtract the number of protons from the atomic mass, you get the number of neutrons.40-19=21 neutrons
under the hood on drivers side. take off cover to fuse box and the area closest to the passenger side has a cover with I believe four screws. the K40 relay is in there.
In a 1997 Mercedes E300D, the K40 relay is located in the engine compartment, specifically in the relay and fuse box on the passenger side. It is typically found near the battery, and you may need to remove the cover to access it. The K40 relay is crucial for various electrical functions, including the fuel pump and engine management system.
The K40 will not work as a marine band antenna, as it is "cut" (optimised) for 26-30Mhz. The Marine Band of frequencies is usually found 156-174Mhz.
Polypropylene K40 is a type of polypropylene resin that is commonly used in manufacturing processes. It has a melt flow rate (MFR) of around 40 g/10 min, indicating its flow properties during processing. Polypropylene K40 is often chosen for applications where a balance of stiffness, impact resistance, and processability is required.
Osmium has as many protons as it needs
K-39 is the most abundant, constituting about 93 % of the atoms in naturally occurring potassium.
2 protons
It has 26 protons.
Bohrium has 107 protons.
26 protons
39 protons