Where are tidal generators located?

A. in the ocean in the deep water

B. in the ocean along the coast lines

C. in lakes

D. on the beaches

The election configuration has of an element is 1s^2 2s^2 2p^1. How many valence electrons does the element have?

What is the conjugate acid of HS-? A. S- B. H2S C. HS- D. S2-

Which statement describes the particles of an ideal gas according to the kinetic molecular theory? (1) The gas particles are arranged in a regular geometric pattern. (2) The gas particles are in random, constant, straight-line motion.

How is the ionization energy, E, related to a period of elements?

Which of the following is true for a cell that has a nucleus? A. It will not have nuclear membrane. B. It will not have a nucleolus. C. It will not have ribosomes. D. It will not have a nucleoid.

c. When we heat water up by the Bunsen burner, what temperature is the boiling water? After 10 minutes

Assuming that air contains 78 percent N2, 21 percent O2 and 1 percent Ar, all by volume. How many molecules of each type of gas are present in 1.0 L of air at STP?

Two children are playing tag. Child A who is doing the chasing can run 100m in 24 seconds Child B is running away from child A and can run 64m in 21 seconds.

What ion does a base increase

What is the definition of Amplitude?