The number of protons.
The molar mass of an element is the mass of one mole of atoms in that element. It is directly related to the average atomic mass, which is the weighted average of the masses of all isotopes of that element based on their natural abundance. The molar mass is usually very close to the average atomic mass of the element.
The smallest chemical element is hydrogen. It has an atomic number of 1 and consists of just one proton in its nucleus.
Not a question of why. It just is, isotopes have the same atomic number, (which means that they are all the same element) with different neutron numbers.
The simplest element from an atomic structure point of view is hydrogen with just one proton and one electron. Its chemistry is by no mean simple!
The elements on the periodic table are arranged in ascending order by their atomic numbers. So just find your element on the Periodic Table and the number for that element, usually found in the top area of the box, is the atomic number. So, if you look at a periodic table, hydrogen (H) has an atomic number of 1, carbon (C) has an atomic number of 6, and nickel (Ni) has an atomic number of 28.
just copy the number of atomic number itself... of what is the name of element given.
The mass number of an element is the total number of protons and neutrons in its nucleus. Given that the atomic number (number of protons) uniquely identifies an element, knowing just the mass number of 41 is insufficient to determine the specific element without additional information.
An element is defined by the number of protons present in the nucleus of the atom. The atomic number just happens to correspond with the number of protons.
Could you please re-ask your question in a better manner, because that question does not make sense. Are you trying to ask the atomic mass of the element with the atomic number of 7? or are you just stating that there is an element with the atomic number of 7? because that is not a very good question.
it is unique for each element and distinguishes one element from another based on the number of protons in the nucleus. Just like how a fingerprint can identify a specific individual, the atomic number can identify a specific element in the periodic table.
An atomic symbol represents a specific isotope of an element, including both the element symbol and the atomic mass number. A chemical symbol, on the other hand, is just the unique abbreviation for an element on the periodic table.
The molar mass of an element is the mass of one mole of atoms in that element. It is directly related to the average atomic mass, which is the weighted average of the masses of all isotopes of that element based on their natural abundance. The molar mass is usually very close to the average atomic mass of the element.
Hydrogen is the first element because it has the simplest atomic structure with just one proton in its nucleus. This makes it have the smallest atomic number, which determines the element's position in the periodic table.
the atomic mass of just pure carbon would be twelve. the atomic mass is only effected by the number of protons and numbers of nuetrons
It doesn't occur its just the way an way they measure atoms in an element
yes it is just look at a periodic table......
The smallest chemical element is hydrogen. It has an atomic number of 1 and consists of just one proton in its nucleus.