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Home Q & A Board Science-Related Homework Help Physics Astronomy
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Andrearcarter95 Andrearcarter95
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6 years ago
What is formed when an atom loses or gains an electron?
 
  a. a new element
  b. ion
  c. molecule
  d. bond
  e. isotope

Question 2

The geology of Venus appears to be dominated by
 
  a. volcanism.
  b. plate tectonics.
  c. erosion by flowing water.
  d. impact cratering.
  e. strip mining.

Question 3

Of the following, an atom with the atomic number ____ would be the least reactive.
 
  a. 1
  b. 3
  c. 17
  d. 18
  e. 21

Question 4

Which of the following are not found on Venus?
 
  a. volcanoes
  b. coronae
  c. rolling plains
  d. lobate scarps
  e. high atmospheric pressure
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3 Replies

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Replies
wrote...
#1
6 years ago
Answer to q. 1

b

Answer to q. 2

a

Answer to q. 3

d

Answer to q. 4

d
wrote...
#2
6 years ago
Oh god, I was lost before coming here. Thanksss
wrote...
#3
6 years ago
Great, make sure you mark the topic solved, it hides it from other eyes Slight Smile
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