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Argon-39 has 18 protons, 21 neutrons, and 18 electrons.

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1y ago

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How many protons nuetrons and electrons are in argon?

Argon has 18 electrons and protons...Neutrons is 22


How many protons nutrons and electrons does argon have?

18 protons and 22 neutrons in the most commonly occurring isotope argon-40. In argon-36 there are 18 neutrons but this isotope is only present in nature at 0.34%


How many neutrons and electrons in the element argon?

Argon has 18 protons, 18 electrons. The most stable isotope of argon (Ar-40) has 22 neutrons.


How many protons electrons and ngonewtrons are in argon?

18 protons 18 electrons and the amount of neutrons depends on the isotope


How many protons and electrons does argon have?

i will say 18 neutrons and electrons


How many neutrons are in the nucleus of an atom of argon-42?

Neutrons = 24 Protons = 18 Electrons = 18


How many protons and electrons are in argon?

There are 18 electrons and protons each in argon atoms.


How many protons nuetrons and electrons does argon have?

In order to answer this question, the specific isotope of argon must be known. However, I will answer it using argon-40 because it makes up over 99% of the atoms of argon. Argon-40 has a mass number of 40, meaning that the sum of protons and neutrons in the nuclei of its atoms is 40. In order to use this information to determine the numbers of protons and neutrons, you also need to know the atomic number, which is the number of protons in the nucleus of its atoms. Argon's atomic number is 18, so we know that all argon atoms have 18 protons. To calculate the number of neutrons, we subtract the atomic number from the mass number, which is (40-18)=22 neutrons. The number of electrons equals the number of protons in a neutral atom, so argon atoms have 18 electrons. So, to sum things up, neutral atoms of argon-40 contain 18 protons, 22 neutrons, and 18 electrons.


How many neutrons protons and electron are in the following elements manganese magnesium Argon Potassium Gold Hydrogen Fluorine Silicon Boron Bromine?

Manganese: 25 protons, 30 neutrons, 25 electrons. Magnesium: 12 protons, 12 neutrons, 12 electrons. Argon: 18 protons, 22 neutrons, 18 electrons. Potassium: 19 protons, 20 neutrons, 19 electrons. Gold: 79 protons, 118 neutrons, 79 electrons. Hydrogen: 1 proton, 0 neutrons, 1 electron. Fluorine: 9 protons, 10 neutrons, 9 electrons. Silicon: 14 protons, 14 neutrons, 14 electrons. Boron: 5 protons, 6 neutrons, 5 electrons. Bromine: 35 protons, 45 neutrons, 35 electrons.


How many protons neutrons and electrons are present in one atom argon?

There is more than one isotope of argon (as there are of all elements) but the most common isotope is the one that has an atomic weight of 36; it has 18 protons, 18 neutrons, and 18 electrons. The same number for all three types of particles.


How many electrons and protons in argon?

There are 18 electrons and protons each in argon atoms.


An atom has what number of protons and electrons?

9 protons and 10 neutrons in F-19 isotope.