The atom is neutral.
The information like element symbol and its atomic number are listed on a element in periodic table.
The number listed above the symbol of an element on the periodic table is the element's atomic number.
The element
By definition, every atom of every element must have the same number of protons as every atom of that same element. So, all you have to do is find which element has 35 protons. Look at the periodic table, and find the 35th listed element. That element is Bromine. So Bromine is the correct answer.
The atomic umber of an element listed in the periodic table refers to number of protons in the element. Atomic number is equal to number of protons.
an ion has a different number of electrons and an isotope has a different number of neutrons then listed on the Periodic Table or your sample
Relative atomic mass, also called atomic weight, is listed on the periodic table for each element. There is no element listed on the periodic table with a relative atomic mass of 15.5.
The atomic number of the element is listed. The position of the element describes other behavior.
Helium is not a group. It is an element.
All those listed on the Periodic Table.
The atomic mass is the combined mass of the protons, neutrons and electrons in an element. It can be found below the element's symbol on the periodic table.
An element square consists of the element's name, symbol, atomic mass, and atomic number.