Examlex
Who was onof thearliest naturalists?
States of Matter
Different forms that phases of matter take on, traditionally including solids, liquids, gases, and plasma.
Heterogeneous Mixture
A mixture that composes of components that aren't uniform or they have localized regions that all have different properties.
Homogeneous Mixture
A mixture in which the composition is uniform throughout and the different components cannot be distinguished.
Copper Sulfate
A blue crystalline chemical compound of copper and sulfate ions, used in various applications such as agriculture and chemistry.
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Q12: The assignment of summative grades to students
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