If a beaker contains 0.26 l of water what is the volume in milliliters

You can use dimensional analysis to solve this question.

0.26 L H2O x ( 1000 mL H2O / 1 L H2O )

=260 mL H2O is the volume in milliliters.

Hope this helped! :)

we can conclude that the melting point of table salt is above room temperature (it's actually 801 deg c). the melting point of mercury must be below room temperature (- 39 deg c).

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.