An atom of carbon (c) forms covalent bonds with two atoms of oxygen (o) to form carbon dioxide. how are the valence electrons of these atoms rearranged to form the bonds? electrons are transferred from the carbon atom to the oxygen atoms. electrons are transferred from the oxygen atoms to the carbon atoms. many valence electrons are shared between the atoms. a few valence electrons are shared between the atoms.

The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is as it changes into other forms of energy.

1. when conducting a test on what kind of music increases the growth of plants, all of the following would fail to meet to fair test standard except (1 point) using different kinds of plants. giving some plants more water than others. exposing the plants to different types of music. using nutrient-rich soil for one and lesser soil for others. 2. engineering uses scientific thinking to solve real-world problems. (1 point) true false 3. what does it mean to test a hypothesis? (1 point) pass a quiz on other scientists’ results analyze only the results from scientific sources not make assumptions about how an experiment will turn out see if the results of an experiment are what the scientist predicted

In general what determines whether atoms will form chemical bonds?