Which habitat would have the least variation in its salinity? a. salt marsh
b.
mangrove forest
C. lake
d. estuary

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear