Answer:
2Cu + O2 ----------------> 2CuO
Answer:
Third choice.
Explanation:
The age of an object that was once living. More accurately this is obtained by radiocarbon dating, which is a form of radiometric dating.
Answer:
we are given that
Student converts grams to milligrams by multiplying by the conversion factor 1g/1000 mg.
we have been asked to find Is the student performing this calculation correctly?
Suppose you have x grams of something and convert it into mg as follows:
As we know that
So we can write
mg
It mean that conversion factor is
It mean student doesn't performed the calculations correctly.
Explanation: