Answer:
This is a correct answer. 2HCL + Fe = FeCl2 + H2
In a double covalent bonds there are 4 valence electrons that are shared.
Answer:
Mixtures can be either homogeneous or heterogeneous. A mixture in which its constituents are distributed uniformly is called homogeneous mixture, such as salt in water. A mixture in which its constituents are not distributed uniformly is called heterogeneous mixture, such as sand in water.
Atom is the smallest indivisible particle of matter.
this is the answer of your question .
<em>Hope</em><em> </em><em>it</em><em> </em><em>helped </em><em>you</em>