Answer:
newton's firts law
Explanation:
because it states that everybody continue its state in rest unless an external force is appy to change its state from rest to motion.
Answer: Which Group 1A elements are less dense than pure water at 4 degrees C? Li Na K. How does density vary with temperature? Temperature up, density down.
Explanation:
The temperature where a liquid turns into vapor
Answer:
There are 15 total Carbon Atoms
there are 5 groups of 3
5(C3)
5x3 = 15