Answer:
It depends on the objects mass, the gravitational pull when up or down slopes, and the height of the reference point
<span>Gloria is writing the
chemical formula for a compound using its chemical name. She has just
identified the names of the elements in the compound. The tool that she will
need to use next is a textbook to learn the IUPAC naming of compounds or a
handbook of chemical compounds.</span>
Answer:
a. 4 sig figs
b. 3 sig figs
c. 2 sig figs
