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You are looking for the symbol of cesium (Cs) and indication of its mass number. The mass number is the sum of the protons and neutrons. So if every atom of cesium has 55 protons, then the mass number of this isotope is 137. The mass number is indicated in superscript before the symbol: 137Cs
What else can I help you with?
List the subatomic particles and isotope symbol for bromine ASAP?
All atoms of chemical elements contain protons, neutrons (excepting the isotope H-1)and electrons. The natural isotopes of bromine are 79Br and 81Br. For the list of all isotopes see the link below.
What is an element that has 6 protons 6 electrons and 6 neutrons?
To know the element, you need only know how many protons it has. All atoms of carbon have 6 protons. Carbon-12 is an isotope of carbon that has 6 protons and 6 neutrons.
What element has 5 protons 6 neutrons 5 electrons?
An isotope of Carbon (C-13).This C-13 isotope has a natural abundance of 1.1%. That means that 1.1% of all the Carbon atoms have this configuration.The most abundantly found isotope (C-12) has 6 protons, 6 neutrons and 6 electrons. 98.9% of all the Carbon atoms have this configuration.
Does oxygen atoms always contain 8 neutrons?
No, the number of neutrons in an oxygen atom can vary, but the most common isotope of oxygen, oxygen-16, contains 8 neutrons. Isotopes of oxygen with different numbers of neutrons exist, such as oxygen-17 and oxygen-18.
How many neutrons does the element carbon have?
Carbon 12 the most common contains 6 Carbon 13 contains 7 Carbon 14 contains 8
What is the number of neutrons in a cesium atom?
Cesium (caesium) has the atomic number 55 (55 protons).Virtually all naturally occurring cesium has 78 neutrons (Ce-133).Trace and synthetic isotopes of cesium can have 79, 80, or 82 neutrons.(134Ce, 135Ce, 137Ce)
What is a antonym for isotope?
The antonym for isotope is non-isotope. An isotope refers to atoms of the same element with different numbers of neutrons, whereas non-isotope would refer to atoms of the same element having the same number of neutrons.
How many neutrons do cobalt atoms have?
It depends on the isotope.
How many neutrons does the isotope carbon have?
Most carbon atoms have 6 neutrons, but a small fraction of them have 7 neutrons (to make carbon-13 isotope atoms) or 8 neutrons to make carbon-14 isotopes. Radioactive carbon atoms with other numbers of neutrons can be made in nuclear reactions.
What is an element whose atoms have a different number of the neutrons?
isotope
Confused over this chemistry question what is the isotopic symbol for an element having 12 neutrons where Z equals 10 wouldn't the element be Ne but doesn't Ne only have 10 neutrons?
Any atom with an atomic number of 10 is indeed neon. Most such atoms may have only 10 neutrons, but those with 12 neutrons are another isotope of neon. Since the mass number of an isotope is the sum of the numbers of protons and neutrons, the mass number of this isotope is 22, and one way of writing its symbol is 22Ne.
What is a isotope apex?
Atoms of the same element that differ in number of neutrons
How many neutrons are in an atom of cesium 137?
In atomic form (as opposed to being an ion), cesium-137 has 55 electrons, just as all cesium atoms have.
Do different atoms of the same element have you identical number of neutrons?
The number of neutrons is different for each isotope.
List the subatomic particles and isotope symbol for bromine ASAP?
All atoms of chemical elements contain protons, neutrons (excepting the isotope H-1)and electrons. The natural isotopes of bromine are 79Br and 81Br. For the list of all isotopes see the link below.
Do atoms have neutrons in them?
Atoms of all elements can have neutrons in them. Only the element hydrogen has an isotope whose atoms do not contain neutrons, but all other isotopes of hydrogen have neutrons in them. In the heavier elements the number of neutrons always exceeds the number of protons in the atom.
What are the Atoms with the same number of protons but different number of neutrons?
isotope
