When a covalent bond forms between two atoms how many atoms have a full outer shell of electrons?
a. one
b. two
c. zero
d. it depends on what the atoms are

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

How many hydrogen (h) atoms are in one molecule of sulfuric acid, h2so4? (1 points) 1 2 4 7

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)