Explain how many protons are in the atom

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The atomic number of an certain Bromine atom is 35 and the atomic mass (or atomic weight) is 80. In a neutral atom (not an ion)

a) How many protons are in this atom?

b) How many neutrons are in this atom?

c) How many electrons are in this atom?

1. 35 protons, 45 neutrons, 33 electrons

2. 35 protons, 44 neutrons, 35 electrons

3. 35 protons, 45 neutrons, 35 electrons

4. 33 protons, 47 neutrons, 33 electrons

5. 36 protons, 44 neutrons, 36 electrons

Reference no: EM13555655

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