Answer:
made of metals and nonmetals is true of ionic compounds
Answer:
0.675 kg m/s
Explanation:
Momentum = mass x velocity
= 0.015 x 45 = 0.675 kg m/s
P.S. I'm not sure of this answer, so it might be a good idea to check this with some other sources.
B.
Both recognized that the elements have repeating properties but Mendeleev realized that there are elements yet to be discovered while Newlands tried to fit the known elements together.
The overriding problem with both theories of muscle growth, hypertrophy and hyperplasia, is that __________.
A.
neither can be accepted as correct because muscles growth is difficult to study in humans
B.
neither one is theoretically possible
C.
neither has been studied by reputable scientists
D.
neither has been accepted by member of the fitness community
Please select the best answer from the choices provided.
A
B
C
D
