What does it mean when the h3o+ to x- distance doesn't change much as the first 4 to 5 water molecules are added

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Stage in which a typical star has completely stopped fusion