PRIVACY POLICY: Got Ugly Concrete does not like spam and will NEVER sell, barter, give, rent, or release your name or. e-mail address to any other entity, party or organization.
The two most abundant elements in Earth's continental crust are _____. oxygen and silicon Which major non-silicate rock forming mineral is the primary constituent of the rock limestone? calcite Which of the following is the least abundant of the eight rock forming elements that make up most of the continental crust? iron; oxygen; aluminum; calcium; magnesium
Hydrogen and oxygen are technically the most abundant elements, as they are the constituents of water (H2O). Excepting those two elements, chlorine, as chloride ions, is the m â¦ ost abundant element, followed by sodium ions. 14 people found this useful.he fourth most abundant element in the universe by mass is carbon. The most abundant is hydrogen, then helium, followed by oxygen.