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Chemical Analysis of Evidence: Mastery Test
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Select the correct answer.
Elements of compounds exchange to form two different compounds in which type of reaction?
OA synthesis
OB double replacement
oc decomposition
OD. single replacement
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Nes

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?