The number 7.325 rounded off to three significant figures is
7.33
7.32
7.30.

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.

The organs inside the body and how they function together