A voltaic cell spontaneously converts chemical energy to

(1) electrical energy (3) mechanical energy

(2) geothermal energy (4) nuclear energy

What is a good way to remember the igneous, metamorphic, and sedimentary rock. what "nicknames" could you use?

Which will dissolve faster in water one gram cube of sugar or one gram of powder sugar?

What is the volume of a balloon if it contains 3.2 moles of helium answer?

For the following metal and non-metal combination reaction you have 3 moles of Na. How many moles of Cl2 would you need to add to have stoichiometrically equivalent amounts of NA and Cl2? 2Na (s) + Cl2 (g) - - > 2NaCl (s)

A kind of force that gets exerted as tectonic plates push againest each other?

Is the animal farm poor true or false

Which list correctly shows carbohydrates in size from smallest to largest?

Metallic behavior is generally associated with elements with partially filled p orbitals. elements with unpaired electrons. elements with small atomic radii. elements with very negative electron affinities. elements with low ionization energies.

Does cos have a dipole moment? choose the answer that best explains the reason for your choice.

How do the fracture toughness values compare between ceramics, polymers and metals?