argon's atomic number is 18
Argon, with an atomic number of 18, comes before potassium, which has an atomic number of 19, because elements on the periodic table are arranged in order of increasing atomic number. This ordering is based on the number of protons in the nucleus of each atom.
the answer is that it is called a atomic number.
The atomic number for hydrogen is 1 and the atomic number for carbon is 6.
ArgonProtons-18Electrons-18Neutrons-22There are 18 Protons 19 Neutrons and 18 ElectronsProtons= 18Neutrons=19Electrons=18If you have a problem trying to find these answers, use this method:Protons= Atomic NumberNeutrons= Atomic Mass - ProtonsElectrons= Protons18 protons, 22 neutrons and 18 electrons.See the periodic table of elements, e.g. in:So in total, 58 protons, neutrons, and electrons.http://en.wikipedia.org/wiki/Periodic_table#Methods_for_displaying_the_periodic_table== Argon has 18 protons and 22 neutrons. ==well a argons atomic number is 18 that means there are 18 protons&electrons the neutrons are usaly the same. well a argons atomic number is 18 that means there are 18 protons&electrons the neutrons are usaly the same.ArgonThe number of protons in an atom of an element will always be the same as the atomic number. The atomic number can be found on any periodic table, and in this case, the answer is 18. In a neutral atom, the number of electrons will balance and equal the number of protons, so the number of electrons would also be 18. The number of neutrons can be a little trickier because there are many isotopes (atoms of the same element with different numbers of neutrons) of Argon. However, the most common isotope found in nature (99.6%) is 40Ar with 22 neutrons.See the related question below for information on how to find the number of subatomic particles in an atom based on different given information.
No. Sulfur has an atomic number of 16 and Argon has an atomic number of 18
Ar
Argon is a non metal element. Atomic mass of it is 39.94.
Argon, with an atomic number of 18, comes before potassium, which has an atomic number of 19, because elements on the periodic table are arranged in order of increasing atomic number. This ordering is based on the number of protons in the nucleus of each atom.
There are three natural isotopes.
Argon is very unreactive as it is a noble gas. Its common oxidation number is zero.
this elemnt has an atomic number that is double the atomic number of silicon?
Argon atoms have 18 protons which is similar to the number of electrons.
It is 87.3 K.
Argon is atomic number 18. It would therefore have 18 protons. Having 18 protons would mean that Argon must also have 18 electrons.
the answer is that it is called a atomic number.
ArgonProtons-18Electrons-18Neutrons-22There are 18 Protons 19 Neutrons and 18 ElectronsProtons= 18Neutrons=19Electrons=18If you have a problem trying to find these answers, use this method:Protons= Atomic NumberNeutrons= Atomic Mass - ProtonsElectrons= Protons18 protons, 22 neutrons and 18 electrons.See the Periodic Table of elements, e.g. in:So in total, 58 protons, neutrons, and electrons.http://en.wikipedia.org/wiki/Periodic_table#Methods_for_displaying_the_periodic_table== Argon has 18 protons and 22 neutrons. ==well a argons atomic number is 18 that means there are 18 protons&electrons the neutrons are usaly the same. well a argons atomic number is 18 that means there are 18 protons&electrons the neutrons are usaly the same.ArgonThe number of protons in an atom of an element will always be the same as the atomic number. The atomic number can be found on any periodic table, and in this case, the answer is 18. In a neutral atom, the number of electrons will balance and equal the number of protons, so the number of electrons would also be 18. The number of neutrons can be a little trickier because there are many isotopes (atoms of the same element with different numbers of neutrons) of Argon. However, the most common isotope found in nature (99.6%) is 40Ar with 22 neutrons.See the related question below for information on how to find the number of subatomic particles in an atom based on different given information.
The element with an atomic number that is double the atomic number of silicon is germanium, with an atomic number of 32. Silicon has an atomic number of 14.