The location and arrangement of electrons in an atom (for example: 1s^2 2s^2 2p^6) is called the atom’s . a
electron configuration
b
electron dot diagram
c
atomic address
d
principle energy level

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.

Why does a red shoe appear red in daylight

Which substances have the lowest melting points: ionic covalent, or metallic