Thursday
April 24, 2014

Homework Help: earth science

Posted by ? on Sunday, January 13, 2013 at 3:02pm.

which of the following element are found in the Earths crust?
iron
oxygen
calcium
all of the above

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - ONe day, you were walking along the road with your friend and saw a ...
computer science - Write a method printBackwards that prints an array of ...
Geometry - If 3 us an element of A and 3 is not an element of B, then which of ...
Earth science - Earth’s troposphere, hydrosphere, and lithosphere contain ...
science - Hello! I need help with some Science things. 1. Where is a good place ...
EARTH SCIENCE - If the ages of Earth and the Moon are nearly identical, as ...
Chemistry - A new element, Canadium, not found on earth, contains 3 isotopes. ...
earth science - what element was in the ocean and what color was the water
earth science - what element does ammonia replenish in the soil?
Chemistry - For the following reaction KClO4 → KCl + 2O2 Assign oxidation ...

Search
Members