White gold is used in jewelry and contains two elements, gold and palladium. A jeweler has two different samples that are both identical in appearance and have a uniform composition throughout. What can be said about the samples? a)They are homogeneous mixtures and be classified as metallic alloys. b)The materials are heterogeneous mixtures and can be classified by their components. c)The samples have variable compositions and are classified as metallic solutions. d)The samples are heterogeneous mixtures that can be separated using magnetic properties.
Answers
Answer:
(a)They are homogeneous mixtures and be classified as metallic alloys.
Explanation:
A jeweler has two different samples that are both identical in appearance and have a uniform composition throughout.
(1)Since it is given that the white gold is having a uniform composition throughout.So,it means this is a Homogeneous mixtures.
(2)Alloy is the mixtures of two or more than two materials.In the given condition the materials are metals so it is known as metallic alloy.
So,Option (a) They are homogeneous mixtures and be classified as metallic alloys is CORRECT.
Answer:
(a) They are homogeneous and can be classified as metal alloys.
Explanation:
As they have uniform composition throughout hence they are classified as homogeneous mixture. And also since both of them are metals hence the white gold can be considered as a metallic alloy or metal alloy.
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