tinsleylarain003 tinsleylarain003

11-07-2018
Physics

contestada

the statue of liberty is made of copper that has turned green because it has undergone a change what can be said about this change

Respuesta :

11-07-2018

It can be said that the change is a chemical change. The green substance on the surface is copper oxide. It is a compound composed of the copper of the statue and the oxygen in the air.

Answer Link

elyrosep07 elyrosep07

02-12-2020

Answer:

The change is not a physical change because a new chemical is formed on the outside of the statue.

Explanation:

Answer Link

Otras preguntas

what is 7/56 in simplest form?

Use the Associative and Commutative Properties to make this calculation easier. Justify the steps. 6•(17•50)

A question for the physicists out there:During a thunderstorm, the potential difference between the thunderclouds and the ground builds up to [tex]1.5*10^6[/tex

Explain why it is easier to climb a mountain on a zigzag path rather than one straight up the side.

How much higher is Checkpoint 5 than Checkpoint 2? Checkpoint 5 is -52Checkpoint 2 is -196

write 103,727,495 in expanded form

Why is it important for cardiac muscle to have many mitochondria?

my problem says"Write two ratios equivalent to 3:11

A drawer has 5 red socks and 5 socks. If 3 drawn what is the probability that they are a match?

The record high January temperature in Austin,Texas ,90f .The record low January temperature -2f . Find the difference between the high and low temperatures