Chemistry, 04.02.2020 02:00 highschoolkid621
Which of the following can you use to justify the statement that the iron found in a sample of iron oxide is an element and not a compound?
a. the mass of the iron oxide is greater than the mass of the iron alone.
b. iron is shiny while iron oxide is not.
c. iron cannot be broken down into simpler substances
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 07:50
In which situation can a mixture always be called a solution
Answers: 3
Chemistry, 22.06.2019 18:30
The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false
Answers: 1
Chemistry, 22.06.2019 19:30
Awoman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20 ounces (two significant figures). what are these specifications in units of centimeters and grams?
Answers: 2
You know the right answer?
Which of the following can you use to justify the statement that the iron found in a sample of iron...
Questions
Social Studies, 10.12.2020 19:50
Mathematics, 10.12.2020 19:50
Mathematics, 10.12.2020 19:50
Mathematics, 10.12.2020 19:50
Mathematics, 10.12.2020 19:50
Chemistry, 10.12.2020 19:50
Mathematics, 10.12.2020 19:50
Health, 10.12.2020 19:50
Biology, 10.12.2020 19:50
Physics, 10.12.2020 19:50
