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Radium has 7 "shells" and has 88 protons and 138 neutrons. it also has 88 electrons.
the electrons are arranged like:
2 (1st shell)
8(2nd)
18(3rd)
32(4th)
18(5th)
8(6th)
2(7th)
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoYou cannot see radioactivity. The particles are invisible. A few materials will glow in the dark.
Wiki User
∙ 7y agoIsotopes of a chemical element are atoms having different number of neutrons.
Isotopes have not a "look".
Wiki User
∙ 14y agoRadon is a colorless and odorless gas.
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Does the Bohr model look the same for zinc and its isotopes?
Yes, it is true.
Is erbium radioactive?
All erbium ordinarily found in nature is of stable isotopes. Like all other elements, erbium has synthetic radioactive isotopes.
Atoms of same chemical element that have different atomic mass are known as?
Isotopes. They differ in the number of neutrons in the nucleus.
How many neutron does cobalt have?
Most elements have different isotopes, with different numbers of neutrons. Once source to get more information about the cobalt isotopes is the Wikipedia article on Cobalt - look for the section on isotopes.
What are some of the roles of isotopes?
- Isotopes are used as sources of radiation in medicine, sterilization, nondestructive control, etc.- Isotopes can be used as tracers- Isotopes can be used as energy source- Isotopes are used for radioactive dating- Isotopes are used in chemical analysis- Isotopes are used in many instruments- Isotopes are used as source of nuclear energy in bombs and nuclear reactorsetc.
What is the uses of isotopes in your daily life?
isotopes is a type of i guess calorie like things you need 4 grams of IT (isotopes) every day
How many isotopes are stable in potassium?
look at a periodic table :)
What does the symbol of isotopes of the same element look like?
Isotopes have different masses, so the superscript preceding the symbol will be different. An example could be carbon with atomic mass 12 and carbon with atomic mass 14. 12C and 14C with the 12 and 14 being superscripts, identifies the different isotopes.
How do you figure out how many isotopes an element has?
You don't; you look it up in a table of nuclides. It's very difficult (as in, essentially impossible) to predict things like this.
Does the Bohr model look the same for zinc and its isotopes?
Yes, it is true.
Is xenon radioactive?
None of the isotopes of xenon ordinarily found in nature is radioactive. Like all elements, xenon has synthetic radioactive isotopes.
Is O radioactive?
If you mean oxygen: like most elements, it has both stable isotopes, and unstable (i.e., radioactive) isotopes. 16O, 17O and 18O are stable; the unstable (radioactive) isotopes include 15O and 14O.
What does a atom look like after nuclear fusion?
The most likely form of fusion to be successful on earth will be to produce helium from hydrogen isotopes. Helium has two protons and two neutrons in its nucleus.
Is erbium radioactive?
All erbium ordinarily found in nature is of stable isotopes. Like all other elements, erbium has synthetic radioactive isotopes.
Atoms of same chemical element that have different atomic mass are known as?
Isotopes. They differ in the number of neutrons in the nucleus.
What does a human carbon atom look like?
It has 6 protons and 6 neutrons its the first one. Ex:
How are radioactive isotopes different from isotopes?
Both isotopes and radioactive isotopes are pretty much the same but radioactive isotopes are better because it can be used to make medicine.
