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Number of neutrons = Atomic Mass - Atomic number
So Fluorine = 19- 9 = 10 and Neon = 20-10 = 10 :)
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∙ 11y ago
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Why are neutrons fired at the uranium nuclei?
Under bombardment with thermal neutrons a nuclear fission is produced with the isotopes 235U and 233U; a formidable energy is released after fission.
What subatomic particle has the same mass as a proton?
No two subatomic particles have the exact same mass. The proton and the neutron, however, come close. Neutrons are heavier than protons by only 2.3 X 10-30 kg. (Neutron: 1.674927351 x 10-27, Proton: 1.672621777 x 10-27)
How many electrons are there in Mg2?
Any atom of magnesium will have 12 protons.Neutral atoms of Mg-24 will have 12 neutrons and 12 electrons. Mg-25 has 13 neutrons and Mg-26 has 14 neutrons. A magnesium ion will have either 10 or 11 electrons.
How many protons electrons neutrons does palladium have?
61 neutrons 10 electrons 46 protons
What theoretical particle that may compose both protons and neutrons?
Quarks
What two elements have 10 neutrons in there nuclei?
Fluorine (18.994-9=10 neutrons) and Neon (20.180-10=10 neutrons)
What nuclei would be the most stable?
10 protons, 12 neutrons
What is the number of protons neutrons and electrons of OXYGEN?
All oxygen atoms contain 8 protons in their nuclei. All neutral oxygen atoms have 8 electrons. There are three isotopes of oxygen, containing 8,9, or 10 neutrons in their nuclei.
What is the number of protons neutrons electrons of oxygen?
All oxygen atoms contain 8 protons in their nuclei. All neutral oxygen atoms have 8 electrons. There are three isotopes of oxygen, containing 8,9, or 10 neutrons in their nuclei.
How are hydrogen nuclei different from helium nuclei?
The main difference is that hydrogen nuclei have 1 proton whereas helium nuclei have 2 protons. The number of neutrons depends on the "isotope". Usually, a hydrogen nucleus does not have neutrons and is simply a proton. The helium nucleus usually has 2 neutrons.
What contains the bigger percentage of neutrons large nuclei or small nuclei?
Based on the extreme case of Hydrogen which has one proton and no neutrons for 0%, Large nuclei would have a larger percentage.
What does nuclei contain?
Nuclei contain protons (positively charged particles) and neutrons (no charge). numbers of neutrons and protons makes up mass of atom.
Which of the following nuclei would be the most stable A. 10 protons , 14 neutrons B. 10 protons, 15 neutrons C. 10 protons, 13 neutrons D. 10 protons, 12 neutrons.?
(Explanation): remember that if an atom has less than 20 protons, the closer the number of neutrons and protons are, the more stable it is. Since 10 is closest to 12 out of these options, D is the correct answer.
What nuclear process is happening during the main sequence?
Nuclear fission. It realeases nuclear energy by spitting big atomic nuclei, usually those of uranium. Neutrons are fired at the nuclei. As the neutrons smash into the nuclei they split off more neutrons, which bombard other nuclei, setting of a chain reaction, which makes energy.
How many neutrons are in the nuclei of C-13 have?
7
The nuclei of isotopes contain different numbers of .?
Neutrons
What a nuclei?
Nuclei is the plural form of nucleus. A nucleus is the center of an atom that holds all the protons and neutrons.
