Match Each Term to Its Definition or Characteristic

Match each term to its definition or characteristic.
a.galactose
k.catalyst
b.electron
l.polar
c.radioactivity
m.buffer
d.proton
n.anion
e.amino group
o.enzymes
f.glucose
p.matter
g.compounds
q.neutron
h.carboxyl group
r.atomic weight
i.cation
s.fructose
j.glycogen
-Where are protons and neutrons located?

A) Protons and neutrons orbit the nucleus in one or more concentric clouds.
B) Protons orbit the nucleus in a cloud, and neutrons reside in the nucleus.
C) Protons and neutrons both reside in the nucleus.
D) Neutrons orbit the nucleus in a cloud, whereas protons reside in the nucleus.