Carbon has ________ valence electrons. A) one B) two C) ...

[shenderson6]

Carbon has ________ valence electrons.
 
  A) one
  B) two
  C) three
  D) four

Question 2

Identify X in the reaction below.
 
  238U + 12C  244Cf + X
  A) 6 electrons
  B) 1 alpha particle
  C) 3 protons
  D) 6 neutrons

Question 3

Which atom in the compound K2C2O4 has a positive oxidation state?
 
  A) potassium
  B) carbon
  C) both potassium and carbon
  D) both potassium and oxygen

[SeanoH09]

Answer to Question 1

D

Answer to Question 2

D

Answer to Question 3

C

[shenderson6]

YES! Correct, THANKS for helping me on my review

[nathang24]

Thanks for the timely response, appreciate it