;lkanjfgsdanf'gnsldknfg'kfbns[oinc[ oiehnp'kng]nd
vnw"erpivnsodng

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?

Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element