laurentspencer319
laurentspencer319 laurentspencer319
  • 25-09-2020
  • Biology
contestada

Copper turns a green-brown when it is exposed to oxygen in the air.

What chemical property of oxygen causes this effect?

A.) it's mass
B.) its reactivity
C.) its flammability
D.) its volume

Relax

Respuesta :

ls3192099
ls3192099 ls3192099
  • 25-09-2020

The answer is B.) its reactivity

Answer Link

Otras preguntas

"La mayoría de la gente exitosa que he conocido son los que escuchan más de lo que hablan" di el significado de la frase
which of the following is a source income
match all to each person
Rewrite he equation below so it does not have fractions 3+ 3/4x = 2/5
At the end of the month, you have only $10 left in your checking account. You deposit your $200 pay­check from your part-time waitressing job, but the restauran
Why was the term "golden years" applied to the period of time between the arrival of the Five Tribes in Indian Territory and the beginning of the Civil War?
The liquid base of an ice cream has an initial temperature of 86°C before it is placed in a freezer with a constant temperature of -20°C. After 1 hour, the temp
what are the answers for this question it is confusing.
Help need correct!!!
Find the distance between A(6,2) and B(1,-4)