Volcanoes that explode violently tend to have magmas of a. high ...

[soccerdreamer_17]

Volcanoes that explode violently tend to have magmas of
 a. high temperature and low silica content.
  b. high temperature and high silica content.
  c. low temperature and low silica content.
  d. low temperature and high silica content.

Question 2

If aluminum arsenate is AlAsO4, the ionic charge on the arsenate ion must be ______________.
 Fill in the blank(s) with correct word

[Kjones0604]

Answer to Question 1

d

Answer to Question 2

3

[soccerdreamer_17]

Thanks for the timely response, appreciate it

[dantucker]

Gracias!