WHat mass of phosphorus will be needed to produce 3.25 mol of P^4O^10

1. list three scientific reasons cockroaches may fly.

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

What energy conversion occurs when a sling shot is used to shoot a rock across the room? (2 points) question 2 options: 1) stored mechanical energy is converted to mechanical energy. 2) stored mechanical energy is converted to radiant energy. 3) gravitational energy is converted to radiant energy. 4) gravitational energy is converted to mechanical energy.