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boron-10 has an atomic number

Boron has only two naturally occurring isotopes. The mass of boron-10 is 10.01294 amu and the mass of boron-11 is 11.00931 amu.U
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2. asked by Brittany
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Naturally occuring boron is 80.20% boron-11 and 19.80% of some other isotopic form of boron. What must be the atomic mass of
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2. asked by Ben
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naturally occurring boron is 80.20% boron 11 (atomic mass= 11.01amu) and 19.80% of some other isoptopic form of boron. what must
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2. asked by Tom
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An uncharged atom of boron has an atomic number of 5 and an atomic mass of 11. How many protons does boron have?16 0 6 5 11
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Naturally occurring boron is 80.20% boron-11 (of atomic mass 11.01 amu) and 19.80% of some other isotope form of boron. What
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2. asked by Peter
3. 1,953 views
Using what you know about The Periodic Table of Elements and atomic structure, which element would be the most stable? In other
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2. 16 views
The atomic mass of an element is the weighted average of all of its isotopes. The percent abundance for the element boron is
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2. asked by urgent please thxx
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The element boron has three naturally occuring isotopes. One has the atomic mass 10.0129(54.4%), another 11.0093(12.75%). What
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2. asked by Anonymous
3. 1,119 views
Answer the following questions7.Name the only non-metal on the left side of the periodic table. 8. If you add together the
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An atom of the element boron consists of five protons, six neutrons, and five electrons.Which is the atomic number for boron?
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2. asked by donny
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