(Q).
Given the fact that:  In bigger atoms, valence electrons are farther from the nucleus.  Answer the question:   If valence electrons are close to an atom's nucleus, the atom is likely bigger or smaller?
(A).
smaller


(Q).
Given the fact that:  Fossils found at the lowest layer of rock would be the oldest, as these would have been buried for the longest time, whereas fossils found closer to the surface would be buried more recently and therefore be younger.  Answer the question:   Jonathan is digging at a site, trying to uncover old rocks. In order to find the oldest rocks, Jonathan needs to dig deeper or less deep?
(A).
deeper


(Q).
Given the fact that:  For bases we can state the folllowing: The higher the pH of a substance, the more basic it is.  Answer the question:   John was looking at the bases and noticed something. The lower the pH of the substance, the amount of basic it was Increased or Decreased?
(A).
Decreased