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The mass number of nitrogen is 14. The mass number, or atomic mass number, means the total number of neutrons and protons in the corresponding...
The mass number of Nitrogen is 14, and its atomic number is 7. Therefore, Nitrogen has: a. 7 electrons b. 7 neutrons Choose whether option (a) is right, option (b) is right, both options are right, or neither options are right.
Chemical identity. The oxygen atom has an atomic number of 8, which means it has eight protons in its nucleus. All the properties of oxygen which define it as oxygen, such as being a colorless and odorless gas at room temperature, being a major reactant in the process called combustion, or having the ability to oxidize, all come from the fact that it has eight protons in its nucle
The mass number of Nitrogen is 14, and its atomic number is 7. Therefore, Nitrogen has: a. 7 electrons b. 7 neutrons Choose whether option (a) is right, option (b) is right, both options are right, or neither options are right.
Molecular mass of nitrogen is 28. Its atomic mass is 14. Find the atomicity of nitrogen.
While the most common isotope of nitrogen has a mass number of 14 (nitrogen-14), a radioactive isotope of nitrogen has a mass number of 13 (nitrogen-13). Nitrogen-13 is used in PET (positron emission tomography) scans by physicians to monitor brain activity and diagnose dementia. For each isotope, give the following information:
Molar mass of caffeine is 194. If it contains 28.9% of nitrogen by mass, calculate the number of nitrogen atoms in one molecule of caffeine .
Dinitrogen trioxide has a molar mass of 76.01 g/mol. Molar mass, or molecular weight, is the total mass in grams of the atoms present to make up a molecule per mole. A mole is a measurement for ...
The atomic number of nitrogen is 7. The atomic number can be found by referencing the element on the periodic table.
Since Avogadro number is 6.023 × 10 23 and atomic mass of nitrogen is 14 amu, one mole of N 2 gas will have: