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Questions and Answers
How does a paragraph differ from an essay?
How does a paragraph differ from an essay?
What is the purpose of a paragraph?
What is the purpose of a paragraph?
What does a paragraph indicate about the writer?
What does a paragraph indicate about the writer?
How should the choice of vocabulary in a paragraph be?
How should the choice of vocabulary in a paragraph be?
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What can contribute to making paragraphs interesting and original?
What can contribute to making paragraphs interesting and original?
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Who discovered the positively charged particles called protons?
Who discovered the positively charged particles called protons?
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According to Thomson's 'plum pudding' theory, what are atoms like?
According to Thomson's 'plum pudding' theory, what are atoms like?
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Who found the negatively charged particles known as electrons in an atom?
Who found the negatively charged particles known as electrons in an atom?
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According to Dalton's atomic theory, what are atoms?
According to Dalton's atomic theory, what are atoms?
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What did scientists discover about electrons and protons based on experiments?
What did scientists discover about electrons and protons based on experiments?
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Who discovered the positively charged particles called protons?
Who discovered the positively charged particles called protons?
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According to Dalton's atomic theory, what did he consider an atom to be?
According to Dalton's atomic theory, what did he consider an atom to be?
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Who found the negatively charged particles known as electrons in an atom?
Who found the negatively charged particles known as electrons in an atom?
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What did Thomson's 'plum pudding' theory propose about the structure of atoms?
What did Thomson's 'plum pudding' theory propose about the structure of atoms?
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What did scientists discover about subatomic particles in the late 19th century?
What did scientists discover about subatomic particles in the late 19th century?
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