Which is a derived SI unit? A) J B) m C) K D) s ...

[genevieve1028]

Which is a derived SI unit?
 
  A) J
  B) m
  C) K
  D) s

Question 2

In a chemical equation the coefficients ________.
 
  A) of the reactants should always sum up to those of the products
  B) appear as subscripts
  C) appear before the chemical formulas
  D) Two of the above are correct.

[isabelt_18]

Answer to Question 1

A

Answer to Question 2

C

[genevieve1028]

Thanks for the timely response, appreciate it

[lkanara2]

YES! Correct, THANKS for helping me on my review