Besides being classified by their composition, how else are rocks classified? a.
by their texture
c.
by their color
b.
by their mass
d.
by their volume

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Light waves can move through , but they travel fastest when they move through a(n) .

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate