Consider the following conversion factors:
1000m = 1km,

, 1lb = 453.59g.
Which of these conversion factors has the potential to change the number of significant figures in a calculation?

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.

What is the work done by the electric force to move a 1 c charge from a to b?

Which factor is likely to impact the possible number of compounds? presence of unlimited number of elements in the periodic table the inability of atoms to align perfectly with other atoms the ability of all elements to react with every other element all elements being equally reactive