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.
No. Sulfur has an atomic number of 16 and Argon has an atomic number of 18
Atomic number= number of protons. Hydrogen atomic number=1
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?
It is 87.3 K.
Argon atoms have 18 protons which is similar to the number of electrons.
the answer is that it is called a atomic number.
The atomic number is equal to the number of the protons in the atomic nucleus.
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.
The element with an atomic number that is double the atomic number of silicon is germanium, with atomic number 32. Silicon has an atomic number of 14.