-5
$\begingroup$

I haven't found any other website which explains to me that fog is matter; I just need this to figure out what things are matter and which are not. For example, fire is NOT matter.

$\endgroup$

closed as off-topic by WillO, Aaron Stevens, StephenG, John Rennie, stafusa Sep 20 '18 at 8:48

This question appears to be off-topic. The users who voted to close gave this specific reason:

  • "Homework-like questions should ask about a specific physics concept and show some effort to work through the problem. We want our questions to be useful to the broader community, and to future users. See our meta site for more guidance on how to edit your question to make it better" – Aaron Stevens, StephenG, stafusa
If this question can be reworded to fit the rules in the help center, please edit the question.

  • 1
    $\begingroup$ A flame is indeed made of matter, sometimes it is hot enough to be a plasma which is also matter. But a flame is a mixture of gases that are undergoing chemical reactions to emit light and heat. Fog is water vapor which is gaseous water and is thus also matter. $\endgroup$ – Triatticus Sep 20 '18 at 1:50
  • 3
    $\begingroup$ @Tratticus 1) If you are going to answer the question, then make it an actual answer rather than a comment 2) You typically don't want to fully answer questions like these, as it is a homework-like question where it would be better to lead the OP to the answer. $\endgroup$ – Aaron Stevens Sep 20 '18 at 1:55
  • $\begingroup$ en.wikipedia.org/wiki/Fog $\endgroup$ – iamnotmaynard Sep 20 '18 at 21:49
2
$\begingroup$

fog is matter: it consists of tiny droplets of liquid water (which is matter) mixed into the gaseous air (which is also matter).

$\endgroup$

Not the answer you're looking for? Browse other questions tagged or ask your own question.