question 1 of 10\nwhich type of matter is gold, an element used in making jewelry?\na. a pure substance\nb…

question 1 of 10\nwhich type of matter is gold, an element used in making jewelry?\na. a pure substance\nb. a heterogeneous mixture\nc. a homogeneous mixture\nd. a crystalline compound

question 1 of 10\nwhich type of matter is gold, an element used in making jewelry?\na. a pure substance\nb. a heterogeneous mixture\nc. a homogeneous mixture\nd. a crystalline compound

Answer

Brief Explanations:

Gold is an element. Elements are pure substances as they consist of only one type of atom and cannot be broken down into simpler substances by chemical means. Heterogeneous mixtures have visibly different parts, homogeneous mixtures are uniform but are combinations of substances, and a crystalline compound is a compound with a regular crystal - like structure. Gold is neither a mixture nor a compound.

Answer:

A. A pure substance