Answers created by kelvin

• Back to user's profile
• A hazardous chemical is leaking from a tank truck. Rescue workers need to evacuate people who live near the accident. Why are more people likely to be affected if the chemical is a gas, rather than a liquid?
  
• How much power is produced if a voltage of #10 V# is applied to a circuit with a resistance of #400 Omega#?
  
• Why are chemical bonds important?
  
• How does atomic structure create insulators and conductors within matter?