Chemistry, 31.01.2020 23:01, maddieberridgeowud2s

Although the statue of liberty is made of copper (originally an orange-brown color), it is green because the copper has interacted with substances in the air to form new substances with different properties. this is an example of a
a. physical change. c. physical property.
b. chemical change. d. chemical property.

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 11:30, samantha9430

Determine the reaction and balance the following equations urgent due in the morning

Answers: 2

continue

Chemistry, 22.06.2019 23:30, znewkirk4741

Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.

Answers: 3

continue

Chemistry, 23.06.2019 00:10, Rubendelarosa1529

Covalent compounds: mastery test select the correct answer what is formed when atoms join together with a covalent bond? a. an ion b. a molecule c. a neutral atom d. a noble gas

Answers: 3

continue

Chemistry, 23.06.2019 05:00, xxaurorabluexx

Which of the following describes qualitative data? a) recording the temperature of a solid as it is warmed. b) noting the color of a solution as it is heated. c) measuring the volume of an object by water displacement. d) taking the mass of an object using a balance.

Answers: 2

continue

Do you know the correct answer?

Although the statue of liberty is made of copper (originally an orange-brown color), it is green bec...