This topic contains a solution. Click here to go to the answer

Author Question: Which is a derived SI unit? A) J B) m C) K D) s ... (Read 57 times)

genevieve1028

  • Hero Member
  • *****
  • Posts: 601
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.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

isabelt_18

  • Sr. Member
  • ****
  • Posts: 342
Answer to Question 1

A

Answer to Question 2

C




genevieve1028

  • Member
  • Posts: 601
Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review


bulacsom

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Excellent

 

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

For a complete list of videos, visit our video library