Answer: Hydrogen that is not used in balloons because hydrogen burns very easily.
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Cat urine. May sound weird, may get it wrong, but it's true. Your teacher'll freak out.
Answer:
A I did the exam and I saw A sorry if it is wrong dont have the best of memory
Answer:
The Bohr model show the protons in a carbon atom using the model; "Electrons move in fixed orbits around a nucleus of protons and neutrons."
According to Bohr's model of the atoms, the Rutherford model is basically correct. This implies that Bohr model accepts the idea of a nucleus containing nucleons(protons and neutrons).
In addition, the model also postulates that electrons are found in fixed orbits. These fixed orbits are called energy levels or shells.
A graphic description of this is shown in the image attached to this answer.
Learn more: brainly.com/question/3964366
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