An atom of chlorine has several valence electrons in its
a. second shell.
b. first shell. end of exam
c. third shell.
d. nucleus.

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?

Displacement is the slope of a velocity vs. time graph a. true b. false