What particles are involved in nuclear reactions, but not in chemical reactions? (1 point)
neutrons and protons
neutrons and electrons
protons and electrons
electrons only

What substance has a mass of 9.5g and volume of 2.1cm^3

Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave

What powdery mineral is a health hazard when airborne?