6) 2ZnSO4 # of molecules: # of elements:
Name of element:
# of atoms:
I
Total # of atoms:
The #4 is a
(coefficient or subscript)

True or false: the revolution of the earth creates day and night as it rotates around the sun

The position of a crate sliding down a ramp is given by x=(0.05t^3) m, y=(1.7t^2) m, z=(6−0.85t^5/2) m, where t is in seconds. (a) determine the magnitude of the crate's velocity when t = 2 s. (b) determine the magnitude of the crate's acceleration when t = 2 s.

Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane