subject
Physics, 24.11.2019 06:31 laura2school

Astudent tested a sample of carbon (c) by combining it with water. there was no reaction between the carbon and water. the student concluded that carbon must be a group 18 element, since it was unreactive. state whether you agree with the student's reasoning, and explain why or why not.

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 09:30
The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.
Answers: 1
question
Physics, 22.06.2019 16:00
Why does lightning travel from clouds to the ground?
Answers: 2
question
Physics, 22.06.2019 16:40
The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .
Answers: 3
question
Physics, 22.06.2019 18:30
Asmall 12.00g plastic ball is suspended by a string in a uniform, horizontal electric field with a magnitude of 10^3 n/c. if the ball is in equilibrium when the string makes a 30 ° angle with the vertical, what is the net charge on the ball?
Answers: 1
You know the right answer?
Astudent tested a sample of carbon (c) by combining it with water. there was no reaction between the...
Questions
question
Mathematics, 22.05.2020 21:10
question
Social Studies, 22.05.2020 21:11