Sandy would reach an incorrect outcome.that's because she will repeat this mistake in the future too.
The second one, b synthesis reaction
Lead have:
82 electrons
82 protons
125 neutrons
Explanation:
The number of electrons and protons are given by the atomic number of the element.
Lead have 82 electrons and 82 protons.
The number of neutrons are given by the difference between the mass number and atomic number.
For lead number of neutrons = 207 - 82 = 125.
Learn more about:
particles in the atom
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2 days. 20 grams of carbohydrates
