Question

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Answer 1

Explanation:

1.Dalton also claimed that atoms of different elements are different in all respects. ... These atoms are known as isobars. According to Dalton, atoms of different elements combine in simple whole number ratios to form compounds. This is not observed in complex organic compounds like sugar (C12H22O11)

2.Electrons and Protons are two prime components of an atom out of three. The crucial difference between electron and proton is that an electron is a charged particle with negative polarity. As against, a proton is a charged particle having a positive charge.

• 3)a. atoms and molecules.
• )a. atoms and molecules.b. different
• )a. atoms and molecules.b. differentc. constant
• )a. atoms and molecules.b. differentc. constantd. electrons
• )a. atoms and molecules.b. differentc. constantd. electronse. proton

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