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Argon is a non meta element. Atomic number of it is 18.
Argon is a gas element. atomic number of it is 18.
The atomic number of am element is determined by its number of either electrons or protons, hence here, it is 18. Therefore the element must be argon which the isotope has mass number 38, as there are 18 protons and 20 neutrons.
Argon is a non metal element. Atomic number of it is 18.
Atomic number = Number of protons = 35 - 18 = 17.So the element is chlorine.
Argon is a non meta element. Atomic number of it is 18.
Argon is a gas element. atomic number of it is 18.
Argon.
Argon.
The atomic number of am element is determined by its number of either electrons or protons, hence here, it is 18. Therefore the element must be argon which the isotope has mass number 38, as there are 18 protons and 20 neutrons.
Argon is a non metal element. Atomic number of it is 18.
Atomic number = Number of protons = 35 - 18 = 17.So the element is chlorine.
Argon (Ar)
Argon
Argon has atomic number 18 and is the third element in group 18 of the periodic table
There are no such elements: the atomic number is a unique property of each particular element and is not shared with any other element.
Because of its atomic number. The atomic number is a reference to how many protons an element has. Argons atomic number is 18, so it has 18 protons. Potassiums is 19.