What is the name of this hydrocarbon?

2,3-dimethylpentane
3,4-dimethylbutane
3,4-diethylpentane
2,3-diethylbutane

The first element on the periodic table of elements is carbon. a. true b. false

Mitosis is a type of cell division that produces cells that are identical to the parent cell. meiosis is a different type of cell division that produces cells that carry have a genetic material of the parent cell. based on the information provided how do the purpose of mitosis and meiosis differ

Can someone me with 6 to 10 plz this is for masteries test.