What type of bond occurs when two atoms share one pair of valance electrons? A. an ionic bond B. a covalent bond C. a hydrogen bond D. a shared bond

Which factors are involved in earthquakes formation (multiple choice) A. rocks breaking B, stress decreases C, faults that remain stationary D, movement below surface Which statement describes the Mercalli scale?

What is the opposite force to pushing off the ground to jump

When Lisa placed a balloon to her ear, she was able to hear what her sister was whispering from the other side of the room. When she removed the balloon, she was no longer able to hear what her sister was saying.

What happens when a wave is reflected from the surface of a boundary?

Approximately eleven million people are diagnosed with cancer each year. Thus, many countries, including the United States, spend millions of dollars annually on cancer research.

In tae-kwon-do, a hand is slammed down onto a target at a speed of 10.5 m/s and comes to a stop during the 2.13 ms collision. Assume that during the impact the hand is independent of the arm and has a mass of 0.400 kg.

If you looked at the frequently spectrums of two friends saying the word dog, would they look the same or different ?

Which of the following atoms has the smallest radius? The Periodic Table

When do centromeres split

Who passes on dyslexia the mother or the father