Question: Q: What is the name of the two metalloids in the carbon group called? Choices: - titantium and copper - silicon and gold - silver and gold - silicon and germanium A:
Answer: silicon and germanium

Question: Q: What do we call an interruption in the normal conduction pathway of the heart? Choices: - heart attack - infarction - heartburn - heart block A:
Answer: heart block

Question: Q: What change can you expect in vectors that are perpendicular to each other? Choices: - Chemical reaction - Large Effect - Molecular Reaction - no effect A:
Answer:
no effect