*Question*
Answer the following question given this paragraph: Carbon (atomic number 6) has six electrons. Four of them fill the 1s and 2s orbitals. The remaining two electrons occupy the 2p subshell. We now have a choice of filling one of the 2p orbitals and pairing the electrons or of leaving the electrons unpaired in two different, but degenerate, p orbitals. The orbitals are filled as described by Hund's rule: the lowest-energy configuration for an atom with electrons within a set of degenerate orbitals is that having the maximum number of unpaired electrons. Thus, the two electrons in the carbon 2p orbitals have identical n, l, and ms quantum numbers and differ in their ml quantum number (in accord with the Pauli exclusion principle). The electron configuration and orbital diagram for carbon are:. Q: Subshells are subdivisions of what groupings of electrons that can be found surrounding atoms? Choices: - globals - analogous - isotopes - orbitals A:
**Answer**
orbitals

*Question*
Answer the following question given this paragraph: Q: What are fibers that depend on aerobic respiration called? Choices: - hydrogen fibers - evaporative fibers - fragile fibers - oxidative fibers A:
**Answer**
oxidative fibers

*Question*
Answer the following question given this paragraph: Viscosity measures a fluid's resistance to flow the higher the viscosity, the slower the flow of the material. One factor that affects viscosity is the strength of the intermolecular forces in the material. Molecules that exhibit higher intermolecular forces tend to have higher viscosities. Temperature also influences viscosity. A higher temperature results in a decrease in viscosity, since molecules are moving faster and the intermolecular forces are more easily disrupted. Most cooking oils are more viscous than water, but when heated, the viscosity decreases and the oil spreads more easily. Motor oils are ranked by viscosity. Lower viscosity oils provide less drag on the engine, but they are also used up faster than a higher-viscosity material. Q: What measures a fluid's resistance to flow? Choices: - elasticity - density - surface tension - viscosity A:
**Answer**
viscosity

*Question*
Answer the following question given this paragraph: Chemical equations need to be balanced to satisfy the law of conservation of matter. Q: Chemical equations need to be balanced to satisfy the law of what? Choices: - material of matter - glow of matter - speed of matter - conservation of matter A:
**Answer**
conservation of matter