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Substance

usgb/ˈsʌbstəns/Volume
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LampPro Tip 1/2
Physical PropertiesPlay
Consider describing what a substance looks, feels, or smells like to convey more detail. SlideThe substance was sticky and black.
LampPro Tip 2/2
Not Always VisiblePlay
Sometimes 'substance' refers to a material you cannot see, like a gas or something dissolved. SlideThe laboratory test detected a harmful substance in the water.