miri85ramos miri85ramos
  • 04-02-2022
  • Chemistry
contestada

Why do you think steeples and roofs might appear green, but a copper square does not?

Respuesta :

Fadinglight
Fadinglight Fadinglight
  • 04-02-2022
Because the copper roofs, have been outside for a while and oxidization has occurred.
When metals become oxidized they rust, but when copper becomes oxidized, it turns greenish.
So copper roofs oxidize and turn green from being outside and a copper square doesn’t if it’s inside.
Answer Link

Otras preguntas

Help me please answer the following!?
Which of the following is the best definition of historiography​
Which points are coplanar and non-collinear.Will mark Brainiest
20.   The sum of two consecutive even integers is 158. Find the least of the two integers.         A. 78   B. 156   C. 80   D. –78
There are 9 rows of 28 chairs set up for a play. A ticket to play costs $4. How much money will be made on ticket sales if all the seats are sold for the play?
Consider the diagram
Find the value of y for the given value of x. Round to the nearest hundredth. y = 15 + 3 In x; x = 7.2
movie review of any english movie and short chracter sketch of its main chracters
In this triangle, what is the value of x? Enter your answer, rounded to the nearest tenth, in the box. ~plz help~
The expression 6(x − 5) means the -------- If x = 7, the value of the expression is ------- (Blank 1 ) 1. Sum of 6 and the sum of X and 5. 2. Product of 6 and