A substance in which at least two types of atoms are chemically combined is

If a magnet is put inside one coil of wire a voltage is produced. What will happen if the magnet is put inside two coils of wire

The alternative to nuclear fission reactors in a nuclear fusion reactor. Explain why it is much more difficult to get a fusion reactor to work. So far there are2 types of confinement systems used.

Why did ThomsonÍs results from experimenting with cathode rays cause a big change in scientific thought about atoms?

One differnce between magnetic poles and elcyrical charges is that

If a ball is thrown upward, how fast would it have to be thrown to reach a maximum height of 29m? How long was the ball in the air when it reached this height?

Write a good scientific question that can be answered by Guadalupe based on what is described above. Label the independent and dependent variable within your question.

Which one is more accurate M1 = 1.0cm + - 0.1cm M2 = 0.10cm + - 0.01cm M3 = 0.100cm + - 0.001cm A. M1 B. M2 C. M3 D. All have same accuracy

What is the name of the group of elements that are human-made and do not occur in nature?

The waters of a lake will be most layered in which season A. winter B. spring C. summer D. fall

a 160kg space vehicle is traveling along a straight line at a constant speed of 800. meters per second. the magnitude of the net force on the space vehicle is