Which is an example of a chemical change?
a. frying an egg
b. boiling water
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Chemistry, 19.11.2019 20:31 oliviakgobbell
Which is an example of a chemical change?
a. frying an egg
b. boiling water
c. melting butter
d. chopping onions
Answers: 1
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Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende
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