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The Atomic Mass number of tin is 118.71 u. Its symbol is Sn and its atomic number is 50. Tin is a malleable metal often used for cans.
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What is the mass number of an atom of tin that has 70 neutrons?
The mass number of an atom is the sum of its protons and neutrons. Since tin has an atomic number of 50 (which corresponds to the number of protons), an atom of tin with 70 neutrons would have a mass number of 120 (50 protons + 70 neutrons).
How many moles of tin atoms are in a pure tin cup mass of g?
To calculate the number of moles of tin atoms in a pure tin cup, you can use the formula: [ \text{moles of tin} = \frac{\text{mass of tin (g)}}{\text{molar mass of tin (g/mol)}} ] The molar mass of tin is approximately 118.71 g/mol. Simply divide the mass of your tin cup by this value to find the number of moles.
What has 50 protons with 116 mass number?
The element with 50 protons and a mass number of 116 is tin (Sn).
What is the atomic mass and atomic number for tin?
The atomic number for tin is 50, which means it has 50 protons in its nucleus. The atomic mass of tin is approximately 118.71 atomic mass units, which is the average mass of all the isotopes of tin found in nature.
How many atoms of tin are in 119 g of tin?
To find the number of atoms, divide the given mass (119 g) by the molar mass of tin (118.71 g/mol) to get the number of moles. Then, multiply the number of moles by Avogadro's number (6.022 x 10^23 atoms/mol) to find the number of atoms.
Atomic number 50 and mass number 125 contains?
The element with atomic number 50 is tin (Sn). The mass number of 125 indicates that this particular isotope of tin contains 75 neutrons (mass number - atomic number).
Which element has a atomic mass of 118.69?
The element with the atomic mass of 118.69 is tin, symbol Sn.
What is the atomic mass for tin?
There are various isotopes of tin with different atomic mass. The average atomic mass of tin is 118.71 amu. The symbol commonly used for tin is Sn.
How many moles of tin atoms are in a pure tin cup with a mass of 41.7 g?
41.7 grams tin (1 mole Sn/118.7 grams)(6.022 X 10^23/1 mole tin )(1 mole tin atoms/6.022 X 10^23) = 0.351 moles of tin atoms in pure tin cup ------------------------------------------------------
If tin's mass number is 119 and its atomic number is 50 how many how many neutrons are in the nucelus of an atom of tin?
The number of neutrons in an atom can be calculated by subtracting the atomic number (protons) from the mass number. In this case, the number of neutrons in a tin atom would be 119 - 50 = 69 neutrons.
What is the atomic mass of tin?
The atomic mass of tin is approximately 118.71 atomic mass units.
If a atom of tin has a mass of 118 and an atomic number of 50 how many electrons does it have?
If the atomic number is 50, the number of electrons is 50.
