Chemistry, 01.08.2019 19:00 kseniyayakimno
Which of the following are associated with a rock's chemical composition? select all that apply. a. dissolved gases b. crystalline structure c. types of chemical elements d. amounts of chemical elements (more than likely the wrong category sorry.)
Answers: 1
Chemistry, 21.06.2019 16:30
Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.
Answers: 1
Chemistry, 21.06.2019 21:00
Iwll give extra points to who gets this for ! what type of reaction is this? ?
Answers: 2
Chemistry, 22.06.2019 07:30
Plz mark brainliest 30 points 1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s. 2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?
Answers: 1
Which of the following are associated with a rock's chemical composition? select all that apply. a....
Computers and Technology, 07.12.2019 01:31
History, 07.12.2019 01:31
Mathematics, 07.12.2019 01:31