What energy transformation occur in a hot air balloon A. kinetic>mechanical>light

B. mechanical>sound>electrical

C. chemical>thermal>kinetic

D. chemical>electrical>mechanica l

Which metal exist in liquid state and can be cut with knife ?

Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size

Can someone check my work 98 5.05 acids and bases for this assignment you will be comparing acids and bases. the chart below will you organize the information needed: acids bases chemical properties (2) deodorant detergent vinger dish soap physical properties (2) orange juice toilet cleaner drain cleaner window cleaner ph level acid ph goes from 0-4 bases ph goes from 10-14 examples around you (2) vinger coffee lemon juice dark chocolate