March 24, 2017

Post a New Question

Posted by on Thursday, October 15, 2009 at 6:45pm.

A light green powder is heated in a test tube. A gas is given off and the solid becomes black. In which classification of matter does the green powder belong? Explain your reasoning.

  • science - , Thursday, October 15, 2009 at 7:25pm

    What choices do you have for a classification of matter. It could be classified as solid, liquid, gas or other kinds of classification.

  • science - , Thursday, November 29, 2012 at 7:14pm


  • science - , Sunday, October 16, 2016 at 1:40am

    the answer is

    your mom

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question