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Mass number is the Atomic Mass of a particular isotope (apex chem 5.3)
Lillian Rose
Wiki User
∙ 8y agoThe mass number of an element is the total mass of atoms in an element (i.e protons, electron and neutrons).
If you were to look on a periodic table element squarethe mass number is the number above the element letter while the number below is the atomic number
E.g. If you look on a periodic table the mass number of Oxygen (O) is 16.0
mass number is the atomic mass of a particular isotope
GIORDANO SPONSELLER-...
Wiki User
∙ 12y agothe mass number is number of protons in an atom, plus the number of neutrons.
What is the mass number of this element Pb 82 207.19?
Lead is a metal element. Atomic Mass number of it is 207.
What element has a mass number of 197?
Hafnium is the element that has a mass number of 179. Its color is silver, its structure is hexagonal, while the number of neutrons is 106.
What is the mass number sulfur?
Sulfur is a non metallic element. Mass number of it is 32.
What is the mass number for Mg?
Magnesium is a metal element. Mass number of it is 24.
Gas with mass number 19?
The answer is Fluorine!Argon, one of the noble gases.
What is the mass number of the element vanadium?
Vanadium is a metal element. Mass number of it is 51.
What is the element with the mass number of 64?
Copper is a metal element. Mass number of it is 64.
What is the mass number for the element Magnesium?
Magnesium is a metal element. Mass number of it is 24.
What is the mass number of the element Na?
Sodium is a metal element. Mass number of it is 23.
What element has a mass number of 85?
Rubidium is a metal element. Mass number of it is 85.
What element has mass number 52?
Chromium is a metallic element. Mass number of it is 52.
What is the element with mass number 64?
Coper is a metal element. Mass number of it is 64.
Distinguish between the atomic number and mass number of an element?
The atomic number of an element is the number of protons in the nucleus of each atom of the element. Mass number is a property of a particular isotope of the element rather than of the element itself: The mass number is the sum of the numbers of protons and neutrons in the nucleus of each atom of the isotope.
What is the mass of an element?
The mass number of an element is the atomic mass rounded to the nearest whole number. For Example, if the atomic mass is 54.94 (Manganese [Mn]), then the mass number will be 55. You can use the mass number to calculate the amount of neutrons in an isotope.
What is the atomic number and the mass number of an element with 20 atomic number and 23 mass number?
Sodium is a metal element. Atomic mass number of it is 23.
Which element is a transition element with a mass of 52?
The element with a mass number of 52 is Chromium (Cr). It's atomic number is 24.
What is the mass number of the atom Mercury?
Mercury is a metal element. Mass number of it is 200.
