Choose the larger atom from each pair. match the words in the left column to the appropriate blanks in the sentences on the right. resethelp ga impossible to determine si n ge when comparing the two elements as and n , the larger element is as based on periodic trends alone. when comparing the two elements cd and ge , the larger element is cd based on periodic trends alone. when comparing the two elements si and cu , the larger element is cu based on periodic trends alone. when comparing the two elements br and ga , the larger element is br based on periodic trends alone.

The earth's moon is unusually large. two popular theories of the moon's origin include the "sister world" hypothesis, which states that the moon formed from the same materials as the earth, near enough to the earth that they fell into orbit around each other. a second theory is the "capture" hypothesis, in which the moon formed elsewhere in the solar system, and the earth's gravity pulled it into its orbit. studies of what the moon is made of indicate that some of its materials had to come from the earth or from the same area of the solar system where the earth had formed. at the same time, the moon does not contain much of the material that makes up the earth's core, so the moon could not have formed from the same materials as the earth. how do the two facts above affect the described theories of the moon's origin? a. they show that scientists will never agree on where the moon came from. b. they show that more experiments on moon formation need to be done. c. they show that no theory accounts for the existence of the moon. d. they show that neither theory is complete and entirely correct.

An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?