Agas absorbs 10j of heat and is simulataneously comptessed by a constant external pressure of 0.5atm from 4l to2l in volume. what is change in the internal energya.101j b.111j c.2j d. none of the above

Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)

The diagram below shows a cell placed in a solution.a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution.only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it.it will expand as water moves into it. it will shrink as water moves into it.