30 points! Will give brainliest! Gaining or losing creates a charge on a particle.

A) protons
B) neutrons
C) electrons
D) quarks

Explain why you think this diagram shows what happened to the carbon in the biodome.

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o

Pl i beg u so much now propane burns in oxygen to produce carbon dioxide and steam. the unbalanced equation for this reaction is: c3h8 + o2 → co2 + h2o use coefficients to balance this equation. a) c3h8 + 3 o2 → 3 co2 + 4 h2o b) c3h8 + o2 → 3 co2 + 4 h2o c) c3h8 + 5 o2 → 3 co2 + 4 h2o d) 2 c3h8 + 5 o2 → 3 co2 + 4 h2o