Iron oxide reacts with aluminum to give aluminum oxide and iron. what kind of chemical reaction is this ?

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?