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Does tungsten have a high or low atomic number?
Tungsten (W) has an atomic number of 74. This number is high compared to the whole Periodic Table. There are only 18 more natural elements with a higher number.
Do sulfur-36 and argon-36 have the same atomic number?
No, they have the same atomic mass, which is the number of protons plus the number of neutrons. No two elements have the same atomic number.
Why is atomic number better than atomic mass for organizing the elements in the periodic table?
Atomic number is a unique number for each element. No two elements have the same atomic number. Atomic number is also the number of protons in the nuclei of the atoms of any given atom. Atomic mass, however, is the number of protons, neutrons and electrons. The number of neutrons can vary with different isotopes of the same element, this means that atomic mass can vary with different isotopes. So atomic number does not vary, but atomic mass does, so it is more logical to use atomic number to organize the elements. In addition, when the elements are arranged according to atomic number into seven rows and 18 columns, it becomes evident that there are certain trends that occur across the periods, and that elements in the same group have similar properties.
What have more protons than chlorine but less than potassium?
Elements that have more protons than chlorine (atomic number 17) but fewer than potassium (atomic number 19) are sulfur (atomic number 16) and argon (atomic number 18). Therefore, the only element that fits this criterion is argon, which has 18 protons.
What is the 18 element in the periodic table?
Argon, Ar, has the atomic number of 18 on the Periodic Table of Elements.
What are the elements found on table 18 of the periodic table?
Atomic number 18: argon (Ar)
What are the other elements that have the atomic number of 18 like argon?
There are no such elements: the atomic number is a unique property of each particular element and is not shared with any other element.
Does tungsten have a high or low atomic number?
Tungsten (W) has an atomic number of 74. This number is high compared to the whole Periodic Table. There are only 18 more natural elements with a higher number.
Which position in the periodic table contains the element with the highest atomic number?
In a given period, group 18 elements will have the highest atomic number.
Why is argon before potassium on the modern periodic table?
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 modern periodic table of elements contains 18?
groups
Atomic number for argon?
Argon is a gas. atomic number of it is 18.
What is argons atomic number?
Argon's atomic number is 18, which means it has 18 protons in its nucleus.
Atomic number on argon?
The atomic number of argon is 18.
What is the atomic number and similar elements of xenon?
Xenon is a non metal element. Atomic number of it is 54.
Do sulfur-36 and argon-36 have the same atomic number?
No, they have the same atomic mass, which is the number of protons plus the number of neutrons. No two elements have the same atomic number.
Why is atomic number better than atomic mass for organizing the elements in the periodic table?
Atomic number is a unique number for each element. No two elements have the same atomic number. Atomic number is also the number of protons in the nuclei of the atoms of any given atom. Atomic mass, however, is the number of protons, neutrons and electrons. The number of neutrons can vary with different isotopes of the same element, this means that atomic mass can vary with different isotopes. So atomic number does not vary, but atomic mass does, so it is more logical to use atomic number to organize the elements. In addition, when the elements are arranged according to atomic number into seven rows and 18 columns, it becomes evident that there are certain trends that occur across the periods, and that elements in the same group have similar properties.
