Scientists are attempting to determine the composition of an unknown compound. The compound has a high melting point and is a good conductor of electricity. Which of the following elements most likely make up the compound? a. Magnesium and Fluorine
b. Lithium and Calcium
c. Boron and Chlorine
d. Phosphorus and Sulfur

Balance this equation: n2 + h2 > nh3, write the following molar ratios: n2 / n2 / nh3 h2 /

Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?

Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.