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The candle flame ionizes the air. the negative ion neutralizes the electroscope. and hence the leaf falls.
chrispohmomanyi answered the question on October 5, 2017 at 09:53
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State four possible sources of background radiation.
Date posted: October 5, 2017. Answers (1)
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Date posted: October 5, 2017. Answers (1)
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Date posted: October 5, 2017. Answers (1)
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Date posted: October 5, 2017. Answers (1)
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Date posted: October 5, 2017. Answers (1)
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Date posted: October 5, 2017. Answers (1)
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Date posted: October 4, 2017. Answers (1)
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Date posted: October 4, 2017. Answers (1)
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Date posted: October 4, 2017. Answers (1)
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Date posted: October 4, 2017. Answers (1)
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Date posted: October 4, 2017. Answers (1)
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Date posted: October 4, 2017. Answers (1)
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Date posted: October 4, 2017. Answers (1)
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Date posted: October 4, 2017. Answers (1)
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Date posted: October 4, 2017. Answers (1)
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Date posted: October 4, 2017. Answers (1)
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Date posted: October 4, 2017. Answers (1)
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Date posted: October 4, 2017. Answers (1)
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Date posted: October 4, 2017. Answers (1)
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Date posted: October 4, 2017. Answers (1)