What would the formula be for this model above? A--CH4

B--ОСНs

C--4CH4

D--O Cg H4

Abullet found at a crime scene may be used as evidence in a trial if the percentage of metals match to the composition of metals in a bullet from the suspect's ammunition. a forensic scientist's analysis of the bullet shows that it contains 11.9 g of lead, 0.5 g of tin, and 0.8 b of antimony. what is the percentage of lead metal in the bullet? express your answers to the one's place.

Condensation happens when water vapor cools. true or false? ?

Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg