one more proton, and electron
No currently known element has an atomic number of 255. If you look at the periodic table, you will see that the element with the highest atomic number is ununoctium, which has atomic number 118.
Atomic number of an element can be found on the periodic table. It is located at the upper left-hand corner of the table.
No, the atomic number of an element can't change. Because, we can identify an element by its atomic number and atomic mass. and hence they have been arranged in the periodic table on the basis of their mass number and atomic mass so , it couldn't be changed. Every element has a fixed atomic number..
Nickel.
Dmitri Mendeleev was the scientist who arranged the periodic table according to the element's Atomic Mass. Later on, he then arranged it according to the element's Atomic Number.
one more proton, and electron
The atomic number on the periodic table is the number of protons for the element.
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.
Periodic table describes the symbol, atomic number, mass number of different elements in general.
The atomic number is the number of protons present in the element.
Because it is an average of the masses of the isotopes of the element, each of which has a different atomic mass (not mess!)
YES!!! The atomic No. is the postition of the element in the periodic table. It also indicates the number of protons in the element and electrons in the neutral element. The Atomic Mass is also included in the periodic table. The Atomic Mass is the sum of all the protons and neutrons of an element in the periodic table. Here are some examples. Hydrogen ; [1/1]H The first element in the table Carbon ; [12/6]C The sixth element in the periodic table Oxygen ; [16/8]O The eighth element in the periodic table et.seq., The first number given is the Atomic Mass and the second number is the Atomic Number.
The number listed above the symbol of an element on the periodic table is the element's atomic number.
No currently known element has an atomic number of 255. If you look at the periodic table, you will see that the element with the highest atomic number is ununoctium, which has atomic number 118.
An element "I.D." is an element's atomic number. An element's atomic number shows how many electrons are in an atom of that element. An element's atomic number also determins their position on the Periodic Table.
Atomic number of an element can be found on the periodic table. It is located at the upper left-hand corner of the table.
The atomic number is the number of protons in the nucleus of an element. It defines the element. No two different elements can have the same number of protons. It is used to lay out the periodic table because the table shows the elements in increasing numbers of protons.