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This is a radioactive element which have the same atomic numbers but different mass numbers that undergoes disintegration to become stable elements.
chrispohmomanyi answered the question on September 27, 2017 at 09:47
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Date posted: September 27, 2017. Answers (1)
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Date posted: September 27, 2017. Answers (1)
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Date posted: September 27, 2017. Answers (1)
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Date posted: September 27, 2017. Answers (1)
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State Faraday’s law of electromagnetic induction.
Date posted: September 27, 2017. Answers (1)
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Explain why the sky appears blue.
Date posted: September 27, 2017. Answers (1)
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Date posted: September 27, 2017. Answers (1)
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Date posted: September 27, 2017. Answers (1)
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State two conditions that must be met for a conductor to obey Ohm’s law.
Date posted: September 27, 2017. Answers (1)
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Date posted: September 27, 2017. Answers (1)
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Date posted: September 27, 2017. Answers (1)
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Explain why bright shining tea pot is considered better than one which is dull.
Date posted: September 27, 2017. Answers (1)
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State any difference between sound and water waves.
Date posted: September 27, 2017. Answers (1)
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place on the mark. The microscope is then adjusted...(Solved)
A microscope is focused on a mark on horizontal surface. A rectangular glass block 30mm thick is
place on the mark. The microscope is then adjusted dd10mm upwards; to bring the mark back to
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Date posted: September 26, 2017. Answers (1)
- When a current of 2.0 flows in a resistor for 10 minutes, 15,000 joules of electrical energy is
displaced. Determine the voltage the resistor(Solved)
When a current of 2.0 flows in a resistor for 10 minutes, 15,000 joules of electrical energy is
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Date posted: September 26, 2017. Answers (1)