The next three questions will relate to the binding energy of Technetium-99, which has a mass of 98.906255 amu. Given the mass of a hydrogen atom is 1.007825 amu and a neutron is 1.008665 amu. (Remember, 1 amu- 1 g/mol) Fill in the blank: -274 atom The mass defect is ×

Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?

When the volume and number of particles of a gas are constant which of the following is also constant

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.