What holds strands of peptidoglycan together? ?

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.

How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?