Chemistry
30.12.2020 15:05
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Characteristics of a substance that can be measured or observed by changing the
Characteristics of a substance that can be measured or observed by changing the identity of the material is a
Group of answer choices
A. physical property
B. chemical property
C. physical change
D. chemical change
Show Answers
A. physical property
B. chemical property
C. physical change
D. chemical change
fonsworth5
4,8(3 marks)
C cause ur changing the identity of the material
puremousetail
4,5(10 marks)
Rare earth metals are a group of 17 elements - lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, scandium, yttrium - that appear in low concentrations in the ground
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