Answer:
They are called covalent bonds.
Explanation:
I just went through the lesson.
Water is warmed by the sun and is evaporated. It is then cooled down and condensed. Finally, it is brought back to Earth in the form of water droplets (Rain)
I hope it helps!^^ May the power of unicorns be with you!
Biosphere 2 was a tremendous success, Many people don't realize that hundreds of papers were written about it.
Answer:
Determining Chemical Properties using the Periodic Table. Chemical properties of each element are determined by the element's electronic configuration, and particularly by its outermost valence electrons.
