How much energy is required to raise the temperature of 3 g of silver from 15°C to 20°C? (Refer to table of specific heat values.)
A. 1.17 J
B. 0.7 J
C. 15 J
D. 3.50 J

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

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

Aperfume bottle is dropped in the corner of a room. the odor of the perfume can be detected on the other side of the room. which statement best describes this observation?