which of the following is true for compounds?
a. they can consist of no more than two t...
which of the following is true for compounds?
a. they can consist of no more than two types of elements.
b. they can be created by chemical reactions.
c. they all have the same properties regardless of their elemental composition.
d. they can be separated into their component elements through physical means.
Answers: 1
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In which of these cases are the two wave points considered to be in phase with each other?
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Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
Answers: 1
Chemistry, 23.06.2019 02:00, xbeatdroperzx
Which statement is true about the model of the electromagnetic spectrum a: it change the frequencies of light. b: it compare wavelengths of light. c: the color of light waves can be changed using the model. d: the intensities of light waves can be decreased using the model.
Answers: 2
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