4 Which has the greatest attraction between atoms for these materials at room temperature?
es )
A)
Air
B)
Diamond
Mercury
D)
Water
(H. C.4A 1) Solle

V1t2 = v2t1 is an expression of who’s law

Name the element in group 17, period 2. (periodic table)

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)