0
A silver sample contains 52 atoms each having 60 neutrons and 48 atoms each having 62 neutrons What is the sample's average atomic mass?
The total mass of all the silver atoms would be 10,770,
65(47+60) + 35(47+62) = 10,770 The total number of silver atoms is 100, 65 + 35 = 100 Dividing the total mass by the number of atoms gives us a 10770/100 = 107.7 for an Atomic Mass by these numbers.
What else can I help you with?
If the atomic mass of an atom is 48 and the atom contains 20 protons how many neutrons does the atom contain?
If the atomic mass of the atom is 48 and it contains 20 protons, then the atom contains 28 neutrons. This can be calculated by subtracting the number of protons from the atomic mass, since the atomic mass includes both protons and neutrons.
Is it true The number of neutrons in an atom is referred to as the atomic number of that element?
No, the atomic number refers to the protons of an atom, and for the most part the electrons. The atomic mass refers to the neutrons of an element in a way; the atomic mass consists of protons and neutrons, so if you subtract the amount of protons from the atomic mass, you get the amount of neutrons. For example oxygen has an average atomic mass of 16.01 and has 8 protons, so 16.01 atomic mass-8 protons=8.01 average neutrons. Now this is just for the average amount of neutrons, which is changed by isotopes (atoms with different amounts of neutrons).
How many neutrons dose the average helium atom contain?
An average helium atom typically contains two neutrons. Helium has an atomic number of 2, meaning it has two protons in its nucleus. The most common isotope of helium, helium-4, has two protons and two neutrons, resulting in its overall atomic mass of four.
What does the atomic nucleus contains?
The atomic nucleus contains protons and neutrons, which are held together by strong nuclear forces. The number of protons in the nucleus determines the element, while the combination of protons and neutrons determines the isotope of that element. Additionally, the nucleus is surrounded by a cloud of electrons that orbit around it.
What describes the bohr atomic model?
The nucleus contains protons and neutrons and is orbited by electrons. ( Apex 2021)
If the atomic mass of an atom is 48 and the atom contains 20 protons how many neutrons does the atom contain?
If the atomic mass of the atom is 48 and it contains 20 protons, then the atom contains 28 neutrons. This can be calculated by subtracting the number of protons from the atomic mass, since the atomic mass includes both protons and neutrons.
Name a part of the atom that contains protons and neutrons?
The atomic nucleus is the part of the atom that contains protons and neutrons.
Is it true The number of neutrons in an atom is referred to as the atomic number of that element?
No, the atomic number refers to the protons of an atom, and for the most part the electrons. The atomic mass refers to the neutrons of an element in a way; the atomic mass consists of protons and neutrons, so if you subtract the amount of protons from the atomic mass, you get the amount of neutrons. For example oxygen has an average atomic mass of 16.01 and has 8 protons, so 16.01 atomic mass-8 protons=8.01 average neutrons. Now this is just for the average amount of neutrons, which is changed by isotopes (atoms with different amounts of neutrons).
How many neutrons dose the average helium atom contain?
An average helium atom typically contains two neutrons. Helium has an atomic number of 2, meaning it has two protons in its nucleus. The most common isotope of helium, helium-4, has two protons and two neutrons, resulting in its overall atomic mass of four.
Is the atomic weight the same as the atomic number?
No, the atomic number is the number of protons that an atom contains. Atomic weight is the number of protons and neutrons.
What is the average atomic mass compared to the atomic mass?
Atomic Mass is the number of protons and neutrons in an atom.
What does the atomic nucleus contains?
The atomic nucleus contains protons and neutrons, which are held together by strong nuclear forces. The number of protons in the nucleus determines the element, while the combination of protons and neutrons determines the isotope of that element. Additionally, the nucleus is surrounded by a cloud of electrons that orbit around it.
What describes the bohr atomic model?
The nucleus contains protons and neutrons and is orbited by electrons. ( Apex 2021)
How can you use the periodic table to determine the average number of neutrons and elements has even though the number of neutrons is not listed?
To determine the average number of neutrons in an element using the periodic table, first locate the element's atomic mass (usually a decimal number) and its atomic number (a whole number). The atomic number represents the number of protons, while the atomic mass is approximately the sum of protons and neutrons. By subtracting the atomic number from the atomic mass and rounding to the nearest whole number, you can estimate the average number of neutrons for that element.
What is the dense particle in the center of the atom which contains protons and neutrons?
This is the atomic nucleus.
What is the dense particle in the center of an atom which contains protons and neutrons?
This is the atomic nucleus.
If the atomic mass of an atom is 38 and the atom contains 15 protons how many neutrons does the atom contain?
Protons and neutrons each have an atomic mass of 1 So, 38-15=23 Neutrons
