posted by .

What are the physical propertise of Air

  • Chemistry -

    it has density. it is gaseous.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemistry

    We did this in a lab and nothing happened, but I'm pretty sure something was supposed to happen, so my question is: What happens when you put a pellet of sodiumhydroxide on a watch glass and observe it for 5-10 minutes?
  2. Physical Science

    In your room are things such as tables, chairs and other people. Which of these things has a temperature lower than air?
  3. math

    use propertise and mental math to find the value. 19+(28+21) 3 times 270 (86+27)+3
  4. Physical chemistry

    Calculate the pressure and composition of air on the top of Mt. Everest, assuming that the atmosphere has a temperature of −20°C independent of altitude (h = 29141 ft). Assume that air at sea level is 20% O2 and 80% N2.
  5. Chem Lab

    Am I right? Classify the following properties of sodium metal as physical or chemical: •Silver metallic color—physical property •Turns gray in air—physical property •Melts at 98º C-melting point is physical property •Reacts
  6. Physical Chemistry

    A mole of air (80% Nitrogen, and 20% Oxygen by volume) at 298.15K is brought into contact with liquid water which has a vapor pressure of 3168Pa at this temperature. a) what is the volume of the dry air if the pressure is 1 bar?
  7. Physical Chemistry

    What is the mass of air in a 250-mL Erlenmeyer flask (actual volume is 267 mL) at a typical laboratory pressure of 715 torr and a temperature of 21˚C?
  8. maths

    solve quadiratic inequalitiy using product propertise 6xsq -x+3<5xsq+5x-5
  9. maths

    solv quadiratic inequalities using product propertise 2xsq<x+2
  10. chemistry

    Are these physical property's of a pure compound?

More Similar Questions