Do you still need the answer for these ? if so , i have them
Answer:
They all have the same number of protons but different numbers of neutrons.
Explanation:
Elements will always have the same number of protons no matter the isotopes. Isotopes only change the number of neutrons. Silicon will always have 14 protons. So silicon-28 has 14 protons and 14 neutrons. Silicon-29 has 14 protons and 15 neutrons. Silicon-30 has 14 protons and 16 neutrons.
<span>A.to calculate the amount of product that would form
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The compound is Al2O3. The ratio of aluminum to oxygen is 2:3.
