7) the formula of hollandite is bamn016. what is the oxidation state of mn in this minerale (a) -80% of mn is +2, and 20% is +3 (b) -90% of mn is +4, and 10% is +2 (c) +3 only (d) +4 only (e) one-half is +4, and the other half is +3

In what ways have the people of the netherlands changed the physical geography of their land

The great scientist alfred wegener proposed that continents have moved, while other scientists such as t.c.chamberlin argued against wegener. wegener's ideas eventually won, and are now widely accepted, because: a) wegener's ideas were more beautiful, and so were favored by the intellectual elite.b) wegener's ideas did a better job of predicting the results of new observations and experiments.c) wegener's ideas appealed to dead white european males, whereas chamberlin's didn't.d) wegener's ideas appalled dead white european males, and we all know that in this politically correct era,dead white european males cannot get a fair shake.e) wegener won the nobel prize.

Which season has the least amount of rain in the northern latitudes