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Bas_tet [7]
3 years ago
6

What is the mass number of C12,C13 and C14

Chemistry
1 answer:
Elena L [17]3 years ago
3 0
Carbon-13 and Carbon-14 are isotopes of the element carbon. All carbon atoms have 6 protons in their nucleus and most have 6 neutrons. Since the mass number consists of # of protons + # of neutrons, Carbon 12 has an atomic mass of 12 ( = 6 protons + 6 neutrons). Carbon-13 atoms have one extra neutron, giving it a total of 7 neutrons. Carbon-14 atoms have two extra neutrons, giving them a total of 8 neutrons. Therefore the mass number of C-12= 12, C-13= 13 and C-14= 14.
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4 0
3 years ago
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Rom4ik [11]

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3 0
3 years ago
What is the mass of 0.60 moles of Al
KIM [24]

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6 0
3 years ago
Read 2 more answers
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d1i1m1o1n [39]

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5 0
3 years ago
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Snowcat [4.5K]

Answer:

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Explanation:

These elements are:

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Oxygen

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5 0
2 years ago
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