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What is the mass number for hanium?
The mass number for an element is the sum of its protons and neutrons, while "hanium" is not a known element. If you are referring to a hypothetical element or a name that is not recognized in the periodic table, then a mass number cannot be determined.
What is the mass of 175 atoms of gold?
The mass of one gold atom is approximately 197 atomic mass units. Therefore, the mass of 175 gold atoms would be approximately 34,475 atomic mass units.
What is the mass percent composition of an element in a molecule?
Percentage composition= (mass of the element/mass of the molecule)*100 The fraction of the molecule's mass that comes from the element's mass
The molar mass of an element is equal to?
The molar mass of an element is equal to the atomic mass of that element expressed in grams per mole. It represents the mass of one mole of atoms of that element.
How to find the mass of an element in a chemical compound?
To find the mass of an element in a chemical compound, you can use the atomic mass of the element from the periodic table and the number of atoms of that element in the compound. Multiply the atomic mass by the number of atoms, and you will get the mass of that element in the compound.
What is the mass number for hanium?
The mass number for an element is the sum of its protons and neutrons, while "hanium" is not a known element. If you are referring to a hypothetical element or a name that is not recognized in the periodic table, then a mass number cannot be determined.
What is Lutetium's atomic mass?
174.97 which rounds too 175 so 175.
What determines an element's mass?
the mass of protons + the mass of neutrons = mass of the element
How much mass would 175ml of water have?
At 4 degrees C, 175 ml of pure water would have mass of 175 g.
What is the mass of 175 atoms of gold?
The mass of one gold atom is approximately 197 atomic mass units. Therefore, the mass of 175 gold atoms would be approximately 34,475 atomic mass units.
What do you call the mass of an element?
The mass of an element is known as it's ATOMIC Mass.
What is the mass percent composition of an element in a molecule?
Percentage composition= (mass of the element/mass of the molecule)*100 The fraction of the molecule's mass that comes from the element's mass
The molar mass of an element is equal to?
The molar mass of an element is equal to the atomic mass of that element expressed in grams per mole. It represents the mass of one mole of atoms of that element.
How to find the mass of an element in a chemical compound?
To find the mass of an element in a chemical compound, you can use the atomic mass of the element from the periodic table and the number of atoms of that element in the compound. Multiply the atomic mass by the number of atoms, and you will get the mass of that element in the compound.
What element has a mass number of 85?
Rubidium is a metal element. Mass number of it is 85.
What is this element atomic mass?
mass of protons + mass of neutrons present in the element (as the mass of electrons is practically negligible)
How to find the mass of an element in a compound?
To find the mass of an element in a compound, you can use the formula: mass of element (mass of compound) x (percent composition of element in compound). This formula helps you calculate the mass of a specific element within a compound based on its percentage composition.
