Author Question: Carbon has ________ valence electrons. A) one B) two C) three D) ... (Read 29 times)

shenderson6 · **on:** Aug 27, 2018

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