Want this question answered?
Silicon Directly below it on the periodic table
Nonmetals are to the right of the metalloids on the periodic table.
The chemical symbol for gold on a periodic table is Au.
Gallium
Dmitri Mendeleev arranged the elements known at that time in the increasing order of atomic masses and repeating properties, so that it is easier to classify and study the properties of the elements.
Silicon Directly below it on the periodic table
The periodic table doesn't show grams; and which grams ?
On the far left on the periodic table.
In the right corner of the periodic table.
If new elements are placed, then they would be appended in the periodic table. It won't disturb existing periodic table.
The only thing it might mean would be number, but that is usually no. and not NO. NO would be nitrogen oxide (nitric oxide), but that would NOT appear in the periodic table, as it is a compound, and only ELEMENTS appear in the periodic table.
My answer for this would be Colour of the elements.
Oxygen is in the upper right side of the periodic table.
Elements in the periodic table that are similar to sulfur would be oxygen, and selenium
There are 117 elements on the periodic table, however, there is one blank spot that lies on the periodic table of elements, it has the atomic number of 117. If it were discovered, there would be 118 elements on the periodic table of elements.
Periodic table would be complex then. It will make study of elements difficult.
The most common halogen on the periodic table would have to be either chlorine or iodine.