PLZZZ HELP!!! A chemist has synthesized a heavy element in the laboratory and found that it had this electron configuration: 1s22s22p63s23p64s23d104p65s24d105p6 6s24f145d106p67s25f146d8

What is the name of this element?

a
Bohrium
b
Meitnerium
c
Darmstadtium
d
Seaborgium
e
Hassium
f
Roentgenium
K

What was the procedure by which case united states vs lopez went to court

Achemical reaction (also known as a chemical change) produces substances that are chemically different from the starting materials. an example of a chemical reaction is the formation of water from hydrogen and oxygen gas.in a physical change, a substance changes its physical appearance but not its chemical identity. an example of physical change is the formation of liquid water from solid water, a familiar process called melting. physically, liquid water looks very different from solid water (ice) but the chemical identity, water, is the same for both. which of following changes that affect the composition of our atmosphere involve physical changes and which involve chemical reactions? oxygen gas changes to ozone during thunderstorms carbon dioxide is produced by the combustion of gasoline in an automobile engine. when coal, oil, and natural gas are decomposed in landsills they produce methane gas. freezing rain develops when a warm air mass overrides a cold air mass. fog forms from water vapor when the temperature drops below the dew point

Jessica is traveling from miami, florida, to chicago, illinois. using the map, tell one way the land will change during the second half of her trip.