Give the name of the prefix and the quantity indicated by the following symbols that are used with si base units.
(a) c
(b) d
(c) g
(d) k
(e) m
(f) n
(g) p
(h) t

Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?

The number at the end of an isotope’s name is the number.

What volume would 2.25 moles of ne has occupy at stp?