Mathematics, 18.10.2020 06:01 andrealeon2000
The diagram below represents the nucleus of an atom.
What are the atomic number and mass number of this atom?
The atomic number is 11 and the mass number is 20.
β
The atomic number is 11 and the mass number is 19.
β
The atomic number is 9 and the mass number is 20.
β
The atomic number is 9 and the mass number is 19.
β
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Answers: 1
Mathematics, 21.06.2019 20:10
In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zlΙzz lezy
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Mathematics, 21.06.2019 21:10
Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)
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The diagram below represents the nucleus of an atom.
What are the atomic number and mass number of...
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