1s22s22p63s23p64s23d104p65s24d105p5 what is the name of the element? bromine iodine tellurium xenon

How many variables are altered in a good experiment? a.1 b.0 c.2 d.3

What type of weather does tropical continental air bring in summer? hot and cloudy cool and sunny hot and sunny cool and cloudy

Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers