The smallest unit that retains the properties of an element is aan) atom
O molecule
proton
O compound
neutron
O electron

The graph shows one consequence of urban sprawl. how did urban sprawl contribute to the change in biodiversity

4786 joules of heat are transferred to a 89.0 gramsample of an unknown material, with an initialtemperature of 23.0°c. what is the specific heat of thematerialif the final temperature is 89.5 °c?

Amechanical wave that transports a lot of energy will have a