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The molar mass of a mole of sodium is approximately?
The molar mass of sodium is approximately 23 grams per mole.
What is the mass of 6.02 10 23 atoms of sulfur?
32g
If a sodium atom has 11 protons and 12 neutrons what is its mass number?
The mass number of an atom is the sum of its protons and neutrons. In this case, the mass number of the sodium atom with 11 protons and 12 neutrons would be 23.
What is the mass of one boron atom in grams?
mass (g) = atomic wight / Avogadro's number Avo = 6.022x10^23
Calculate mass of 3.011 x 10 23 no of nitrogen atoms?
To calculate the mass of 3.011 x 10^23 nitrogen atoms, first find the molar mass of nitrogen which is 14.01 g/mol. Then, divide the number of atoms by Avogadro's number (6.022 x 10^23) to get the number of moles. Finally, multiply the number of moles by the molar mass to find the mass of the atoms. The calculation would be 3.011 x 10^23 / 6.022 x 10^23 = 0.5 moles, then 0.5 moles x 14.01 g/mol = 7.005 grams.
What is a 23 letter word to describe the earths mass?
The mass of the planet Earth is 5,972.10e24 kg. The radius of the Earth is 6 371 km.
How do mercury radius and mass compare with the earths?
Mercurys mean radius is around 2,439.7 km, which is around 38.39% of earth radius or 0.3829 Earths. Mercurys mass is around 3.3022×10 to the 23 kg, around 5.5% of earths mass or 0.055 Earths.
Which gas makes up most of the suns mass?
About 75% of the Sun's mass is Hydrogen, 23% is Helium and the remaining 2% consists of heavier elements such as carbon and oxygen.
What is the mass number for sodium?
the mass number of sodium is 23
What is the atomic mass number of sodium?
Sodium is a meta element. Atomic mass of it is 23.
What is the atomic mass of an atom with 23 protons 24 neutrons and 25 electrons?
An element's core properties are determined by the number of protons. 21 protons makes this element Scandium. The number of neutrons that Scandium has is 23 in its normal state. It makes this an isotope of Scandium.
What is the atomic mass of an atom with 23 protons24 neutrons and 23 electrons?
Atomic no. 23 Atomic Mass 47
What is the current tilt of Earths axis precisely?
23 degrees
What is the mass number of the element Na?
Sodium is a metal element. Mass number of it is 23.
What are the release dates for Alien Earths - 2009 TV?
Alien Earths - 2009 TV was released on: USA: 23 August 2009
What is the atomic mass of sodium?
The atomic mass of sodium is approximately 23 g/mol.
Which element has mass number of 23?
Sodium is a metal element. Atomic mass of it is 23.
