A farmer tested soil in his farm and found out that its ph was 5.5. This was below the recommended ph of 7.0. suggest how the farmer could achieve the recommended ph of soil in his farm

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?

Which activity is an innate behavior

What is the typical rotational frequency frot for a molecule like n2 at room temperature (25∘c)? assume that d for this molecule is 1å=10−10m. take the total mass of an n2 molecule to be mn2=4.65×10−26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.