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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?
The mass of one boron atom is approximately 1.66 x 10^-23 grams. This value is derived from the atomic mass of boron, which is 10.81 g/mol, and Avogadro's number (6.022 x 10^23 atoms/mol).
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?
Mercury is much smaller and less massive than Earth. Mercury has a radius of about 1,516 miles (2,440 km) compared to Earth's radius of about 3,959 miles (6,371 km). Mercury's mass is about 0.055 times that of Earth.
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 for 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?
The atomic mass of an atom is the sum of its protons and neutrons. In this case, the atom would have an atomic mass of 47 (23 protons + 24 neutrons). Electrons do not significantly contribute to the atomic mass of an atom.
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
Which element has mass number of 23?
The element with a mass number of 23 is sodium. Sodium has an atomic number of 11, which means it has 11 protons and in its most common form, it has 12 neutrons to give it a mass number of 23.
What is the atomic mass of sodium?
The atomic mass of sodium is approximately 23 g/mol.
