An isotope with 27 protons and 32 neutrons Express your answer as an isotope.

Afamily is one another name for a group on the table of elements.

How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.