xaxluv3u xaxluv3u

02-02-2018
Chemistry

contestada

If a metal changes color over time from exposure to air, what has likely occurred?

Respuesta :

azazelgrigori11 azazelgrigori11

02-02-2018

Oxidation, or more commonly known as, rust. It's a chemical change, and its very evident with iron metals

Answer Link

andylolhacker andylolhacker

03-02-2018

Oxidation, also know as rust.....................

Answer Link

Otras preguntas

Who is from the "prominent, well-to-do people" in the Midwest? from the story the Great Gatsby?

2. How was Jonas able to use memories to outsmart the search planes? In what other ways did memories help Jonas during the journey?(chapter 22) in the giver^^

What is a colloid & explain an example of?

Moving x to one side What is 15=5k-13

Which statement describes the expression that can be used to calculate the total percent increase in her annual salary from the first year to the last year? A.

4(3x+5)+5(3x+3)+3=27x+39

645.059 rounded to the nearest tenth

Find two numbers whose sum is 0 and who's difference is 8

Some birds were flying and met another bird, the bird said, "HELLO!! hundreds",the birds replied"we are not hundred, we need half plus you to make us 100

compare and contrast mechanical waves to electromagnetic waves