D) 6. Sodium triphosphate (NasP,0,0) is a compound frequently used in detergents. Potassium phosphate (K3PO4) is a strong base commonly used
in organic chemistry.
Q D»
How many more oxygen atoms are represented in the formula for sodium
triphosphate than in the formula for potassium phosphate?

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

there is none because earth is stationary and flat.