hydrogen
The number on the periodic table representing the mass in grams of one mole of atoms in an element is called the molar mass, which is expressed in grams per mole. It is numerically equal to the atomic mass in atomic mass units (amu) of the element.
Gs on the periodic table stands for gigasecond, which is a unit of time equal to one billion seconds. It is not a chemical element or abbreviation for an element.
According to the periodic table, the atomic mass of rubidium, Rb is 85.5. This is numerically equal to the molar mass in g/mol. Therefore the mass of 1 mol of Rb is 85.5g.Mass of 1 mol means the molar mass of the element. Molar mass of Rubidium is 85.47 gmol-1. Rb is in the 1st group.
The number of protons in the nucleus is equal to an elements atomic number, which determines that element's position in the periodic table.
No, carbon is not the first element on the periodic table of elements. Hydrogen is the first element on the periodic table.
This is sum of the atomic weights of elements contained in the formula.
The atomic mass of an element is listed on the periodic table, generally below the name of the element. The molar mass of a molecule will be generally be the sum of the atomic masses of the elements that make up the molecule.
The number on the periodic table representing the mass in grams of one mole of atoms in an element is called the molar mass, which is expressed in grams per mole. It is numerically equal to the atomic mass in atomic mass units (amu) of the element.
Gs on the periodic table stands for gigasecond, which is a unit of time equal to one billion seconds. It is not a chemical element or abbreviation for an 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.
The element abbreviated with As on the periodic table is Arsenic
Lithium's molar mass is 6.941g/mol. To find the molar mass of an element, take the atomic weight on the periodic table in grams.
According to the periodic table, the atomic mass of rubidium, Rb is 85.5. This is numerically equal to the molar mass in g/mol. Therefore the mass of 1 mol of Rb is 85.5g.Mass of 1 mol means the molar mass of the element. Molar mass of Rubidium is 85.47 gmol-1. Rb is in the 1st group.
Aluminum has a molar mass of 26.98 you just have to look on your periodic table
The number of protons in the nucleus is equal to an elements atomic number, which determines that element's position in the periodic table.
No, carbon is not the first element on the periodic table of elements. Hydrogen is the first element on the periodic table.
NO!!! Carbon is No. 6 in the Periodic Table. Hydrogen is No. 1 in the Periodic Table.