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The mass of a carbon atom is 2 x 10
A
carbon atom has a relative atomic mass of 12.7. 55% of the carbon atom has a mass number of 12.5, whilst the remaining 45% has
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asked by
Chloe
89 views
A carbon atom has a relative atomic mass of 12.7.
75% of the carbon atom has a mass number of 12.9, whilst the remaining 25% has
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asked by
....
163 views
The mass of a carbon atom is 2 x 10 ^ -26. What is the kinetic energy of a carbon atom moving with a speed of 500 m/s?
I got 2.5
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asked by
Julia
879 views
A carbon atom has a relative atomic mass of 13.6.
30% of the carbon atom has a mass number of 12.8. 15% of the carbon atom has a
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asked by
ahaahah
134 views
Which quantity is used to define 1 atomic mass unit?
A. one-sixteenth the mass of a neutral oxygen atom B. one-sixteenth the mass
1 answer
72 views
The mass of carbon -12 atom is 1.99×10 -23 squared the mass of neutron is 1.68×10 -24 grams how many times greater is the mass
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Carbon has an atomic number of 6. One carbon atom has an atomic mass of 12 and another carbon atom has a mass of 14. These are
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71 views
Carbon monoxide is a gas at 0 degree Celsius and a pressure of 1.51x10^5 Pa. It is a diatomic gas, each of its molecules
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asked by
Kristian
736 views
The atomic mass of titanium is 48 u. Which statement about titanium and carbon is correct?
(1 point) The mass of one titanium
1 answer
9 views
Which quantity is used to define 1 atomic mass unit?(1 point)
Responses one-sixteenth the mass of a neutral oxygen atom
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asked by
the
69 views