Q: All compounds, whether ionic or covalent, must be what? Choices: - abnormal neutral - organic neutral - metallic neutral - electrically neutral A:
electrically neutral

Q: Where do stratus clouds occur in the troposphere? Choices: - mid to high region - high - mid-region - low A:
low

Q: What chromosome determines the sex of an organism? Choices: - ribosome - S chromosome - autosome - sex chromosome A:
sex chromosome

Q: The type of what dictates how far it can penetrate into matter, such as lead or human flesh? Choices: - insulation - evaporation - specific gravity - radiation A:
radiation