How far does light travel in 2.5 seconds

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

In a reaction equation, where are the products located? a.) above the arrow b.) to the right of the arrow c.) to the left of the arrow d.) below the arrow

Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear