Metals have special bonds, between atoms. The valence electrons are mobile and are shared by all metal atoms present. Metals exhibit due to the mobility of valence electrons.

a)brittleness
b)high conductivity
c)low melting point
d)high solubility in water

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

Carbon-14 undergoes radioactive decay in the reaction above. determine the type of radiation emitted in this reaction and describe what is happening to the nucleus during this reaction.

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