Hence, 1 mole of Sodium weighs 23 grams.We know,Since the atomic mass of Sodium is 23, we can also write it as 23 g/mol.Therefore, we conclude that Option B is the correct answer.Additional Information:The atomic number of a chemical element is the n...
What is the atomic mass of sodium?Atomic Mass:Atomic mass is the relative weight of the protons and neutrons in an atom. Remember, atoms are composed of protons, neutrons, and electrons. Electrons are much smaller than either protons or neutrons, so we consider their mass negligible. The ...
What is the atomic mass of sodium chloride? What elements are in sodium chloride? What is iodine on the periodic table? What group is lawrencium in on the periodic table? What is the fourth element on the periodic table? What is an inert gas on the periodic table?
The atomic mass of sodium (Na) is approximately 23 grams. Therefore, in one mole of the compound, the mass of sodium is: 0.07M=23 grams 6. Solve for M: Now, we can solve for M: M=230.07 M=329 grams per mole 7. Conclusion: The minimum molecular weight of the sodium salt of...
What is the atomic mass of iron? Atomic Mass of Iron An element's atomic mass is equal to the sum of the individual particle masses of an atom. Atoms have three basic particles which include protons, neutrons, and electrons. The standard unit for measuring atomic mass is the Dalton (u)...
The atomic mass of aluminium is given to be 27 u. This means that 1 mole of aluminium atoms has a mass of 27 grams. Now, 1 mole of aluminium atoms = 27 g So, 4 moles of aluminium atoms = 27 xx 4 g = 108 g Thus, the mass of 4 mole
all atoms in a molecule, expressed in g/mol. The molecular weight of Sodium carbonate can be determined by calculating the relative atomic masses of each atom and adding them together. The relative atomic mass of Sodium carbonate is 106, so its molecular weight is 106*2+12+3*16=286g/...
Atoms and/or molecules in two or more elements can join together to form a compound. This compound, which is the basis of matter, may not resemble any of the original ingredients. For example, sodium and chlorine, two highly poisonous elements that are unstable at room temperatures, combine ...
Atomic number (number of protons in the nucleus): 3 Atomic symbol (on the Periodic Table of Elements): Li Atomic weight (average mass of the atom): 6.941 Density: 0.534 grams per cubic centimeter Phase at room temperature: Solid Melting point: 356.9 degrees Fahrenheit (180.5 degrees Celsius)...
If sodium is out of balance, people can have significant health problems, such as high blood pressure or loss of kidney function. "[The human body is] intricate, but I think it's also amazing in its simplicity," Townsend said. "The complex interconnected systems that keep us alive — ...