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How do you find how many electrons protons and neutrons are in zinc-64?
Wiki User
∙ 11y ago
Being Cu-64 says it is copper. Copper has 29 protons in the nucleus. Since there are the same number of electrons as protons it must have 29 electrons. The number 64 indicates there are 64 particles in the nucleus. Sine 29 are protons, the rest must be neutrons so there must be 35 of these.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoFrom the atomic number. Atomic number=the number of protons= the number of electrons. The atomic number for zirconium is 40, so the number of protons is also 40 and the number of electrones is also 40. But to find the number of neutrons, you have to disunit the number of protons from it´s atomic weight.....Zirconium´s atomic weight is 91,22 so to find the number of neutrons you should do this: 91,22-40=51,22.
Protons=electrons=40.
Neutrons=51.
Wiki User
∙ 12y agoWiki User
∙ 14y agoAll isotopes of zinc have the same number of protons. The protons in a given element are independent of the atomic mass. Consequently, zinc 64 has 30 protons.
Wiki User
∙ 9y agoZink is a metal element. atomic number of it is 30.
Wiki User
∙ 9y agoZink is a metal element. Atomic mass of it is 65.
Wiki User
∙ 11y ago34 protons
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Find the Number of protons neutrons and electrons in xenon?
54 protons, an average of 77 neutrons, and 54 electrons.
How many protons neutrons and electrons does si-28 have?
Silicon 28 (28Si) has 14 protons, neutrons and electrons.
Gold has atomic number 79 and mass number 197 how many electrons protons and neutrons are you going to find?
You will have 97 protons and 100 neutrons. But I am not sure about electrons...
How many electrons neutrons and protons does Indium have?
So, all you have to look at is at the atomic number of the elements on the periodic table, which it is at the top of the symbol on the P.T, and that is the number of protons and electrons! Now, to find the number of neutrons, you have to find the number at the bottom of the element symbol called the atomic mass no. and you take away that by the top number.
How many protons neutrons and electrons are present in one atom phosphorus?
There are 15 protons and 16 neutrons in the phosphorus atom. The atomic number, which is at the top of the square, represent the number of protons. In a neutral atom, there are the same amount of protons as well as electrons so there are 15 protons and 12 electrons. You can find the number of neutrons by subtracting the atomic number from the atomic mass and round to the nearest whole number. In this case, the atomic number would be 15 and the atomic mass is 31. 31 minus 15 is 16 neutrons total.
Find the Number of protons neutrons and electrons in xenon?
54 protons, an average of 77 neutrons, and 54 electrons.
How many protons neutrons and electrons does si-28 have?
Silicon 28 (28Si) has 14 protons, neutrons and electrons.
Gold has atomic number 79 and mass number 197 how many electrons protons and neutrons are you going to find?
You will have 97 protons and 100 neutrons. But I am not sure about electrons...
How do you figure out protons electrons neutrons?
Find the atomic number. That tells you the number of protons and electrons (in a neutral atom). Then find the atomic weight. The number of protons plus the number of neutrons will equal the atomic weight. So if you know the wt. just subtract the number of protons and you will have the number of neutrons.
Do you have to add the protons and electrons in order to find the atomic mass of an atom?
no, you add the protons and neutrons
How many protons neutrons and electrons does ion have?
The mass number for iodine is 131, which is the sum of the protons and neutrons. Iodine has 53 protons and 53 electrons, if neutral. To find how many neutrons iodine has subtract 53, the number of protons from the mass number of 131. This shows that iodine has 78 neutrons.
What particles make up the mass of an atom?
The number of protons
Are protons neutrons and electrons atoms?
No they are not in the same way that arms and legs are not people.Protons, neutrons and electrons can come together in some specific numbers form atoms (or molecules). You can also have electrons by themselves. Normally you will not find isolated neutrons and protons. Alpha particles are 2 protons+2 neutrons which are found in radioactive decay.
How do you find the number of electrons in an atom if you know the number of protons and neutrons?
In a neutral atom, the number of electrons is equal to the number of protons of the nucleus.
How do you find the mass number given the proton electrons and atomic number but not the neutrons?
The mass number of an atom is the number of protons plus the number of neutrons. This is is the same as the number of electrons plus the number of neutrons since the number of protons is the same as the number of electrons in an atom.
How do you find an atomic mass?
It is nothing but the total no of protons and electrons .So it is found by summing the total no protons and electrons present in an atom It is not electrons but the total of neutrons and protons present in the nucleus of any atom.
How you find subatomic particles for ions and isotopes?
Subatomic particles are protons, neutrons and electrons.
