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how to calculate neutrons in

Lithium-6 has an atomic number of 3. how many neutrons are in this isotope? A. 0 neutrons, B. 3 neutrons, C. 6 neutrons, D. 9
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2. asked by drew
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boron-10 has an atomic number of 5. how many neutrons are in this isotope? 0 neutrons, 2 neutrons, 5 neutrons, 10 neutrons.I say
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2. asked by drew
3. 645 views
A beam of thermal neutrons emitted from the opening of a reactor is diffracted by the (111) planes of nickel crystal at an angle
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2. asked by mwk please please help
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If you could produce a sample containing 2,400,000 free neutrons, what would it be 2658 seconds later?A) 300,000 neutrons,
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2. asked by Anonymous
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What purpose do control rods serve in a nuclear power plant?to absorb neutrons before the neutrons can initiate more fission
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2. asked by Tiana
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you could produce a sample containing 2,400,000 free neutrons, what would it be 2658 seconds later?A) 300,000 neutrons,
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2. asked by Anonymous
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1. Atoms are tiny particles of matter that are made up of three particles. Which particles are located in the nucleus? Select
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2. 121 views
If the atomic number of an element is six and the atomic mass is 15, how many neutrons does it have?* 1 point 6 Neutrons 9
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2. 187 views
For a helium atom containing two protons, two neutrons and two electrons:A)Calculate the first energy
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2. asked by chanty
3. 1,050 views
For a helium atom containing two protons, two neutrons and two electrons:A)Calculate the first energy
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2. asked by chanty
3. 444 views