Among the following reactions, which ones might be elementary? explain your answer. (a) a+b a c +d+e (b) 2 a+b +0 (c) a+b=c+d (d) a+b=c+d (e) a + 3b

the answer to your question is c

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3

so she was walking and she stepped on warm jeffy , uh uh uhh dadye i just pooped my pants

what are the statements