13 jane is sitting in the family car. her mother is driving her from their house to the library. jane waves as she passes her friend marina. which of the following is not moving with respect to jane?
select one:
a. jane’s house
b. marina
c. the family car
d. the library

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?

What does the symbol (–hfus) indicate in a phase change?

Element before carbon on the periodic table