Diabetes occurs when there is a large amount of sugar in the blood. Which gland is most likely not functioning well enough in a person who has diabetes?
A-pituitary
B-thyroid
C-pancreas
D-adrenal

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2

How many neutrons does element x if it’s atomic number is 28 and its mass number is 87

An electron is trapped at a defect in a crystal. the defect may be modeled as a one-dimensional, rigid-walled box of width 1.00 nm. (a) sketch the wavefunctions and probability densities for the n 1 and n 2 states. (b) for the n 1 state, nd the probability of nding the electron between x1 0.15 nm and x2 0.35 nm, where x 0 is the left side of the box. (c) repeat (b) for the n 2 state. (d) calculate the energies in electron volts of the n 1 and n 2 states