the molar mass is used as a conversion factor to convert grams to moles
The molar mass is the measurement of mass per one mole of a substance. If the mass of a matter is known, divide it from the molar mass to obtain the number of moles.
Atoms of the same element that differ in the number of neutrons they contain are known as isotopes.
Isotopes - atoms with the same atomic number, number of protons and number of electrons
An element has a characteristic number of protons in the nucleus of its atoms. Whenever scientists find an atom with a different number of protons in the nucleus than of any known element, they know that they have discovered a new element.
These atoms are known as valence atoms.
The number of moles is mass in g/molar mass in g.
The molar mass is the measurement of mass per one mole of a substance. If the mass of a matter is known, divide it from the molar mass to obtain the number of moles.
The molar mass is the measurement of mass per one mole of a substance. If the mass of a matter is known, divide it from the molar mass to obtain the number of moles.
The number of protons in the nucleus of an atom is known as the atomic number, which determines the chemical element, essentially different numbers of protons mean change the element you are looking at and hence the properties and reactions of that element.
It is determined from known oxidation states of other elements.
the number on an element is known as the atomic number. It states the number of protons or electrons found in an atom
The number of protons, also known as the atomic number of the element.
It is determined from known oxidation states of other elements.
Atoms of the same element that differ in the number of neutrons they contain are known as isotopes.
No, only by the atomic number, also known as the number of protons.
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.
Number of moles = Total mass/Molar mass