Answer:
<em>D</em><em>.</em><em>They have properties similar to those of their component elements.</em><em> </em>
Explanation:
When elements are joined, the atoms lose their individual properties and have different properties from the elements they are made of .
Covalent compounds are formed when non metals bond together.
Permafrost soil (gelisol) is b) fragile.
First, balance the carbon and hydrogen atoms on both sides of the equation.Then, balance the oxygen atoms. ...Finally, balance anything that has become unbalanced.
Here is what I found for you:
All minerals are solid, inorganic, naturally occurring and has a definite chemical composition<span> and </span><span>crystalline structure</span>
