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Author Question: An atom gained an electron. Therefore it is now called an ion. a. True b. False Indicate ... (Read 93 times)

scienceeasy

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on: Jul 27, 2018
An atom gained an electron. Therefore it is now called an ion.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Tycho failed to detect ______ for the nova of 1572 indicating it was ______.
 
  a. parallax; beyond the orbit of Earth's Moon
  b. parallax; inside the Earth's atmosphere close to Earth
  c. light; beyond the orbit of Earth's Moon
  d. light; inside the Earth's atmosphere close to Earth


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cuttiesgirl16

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Reply #1 on: Jul 27, 2018
Answer to Question 1

True

Answer to Question 2

a


scienceeasy

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Reply 2 on: Jul 27, 2018
Excellent

xiazhe

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Reply 3 on: Yesterday
Wow, this really help

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