Which of the graphs best demonstrates the relationship between an element's atomic mass and it's atomic number?
A.
35
Atomic Mass
3 4 5 6 7 8 9 10 11 12 13 14 15 16
Atomic Number
B.
35
30
Atomic Mass
1 2 3 4 5
9 10 11 12 13 14 15 16
Atomic Number
C.
35
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Atomic Number
O
Atomic Mass
4 5 6 7 8 9 10 11 12 13 14 15 16
Atomic Number

Amira pulls a 3 pound wagon 4 feet. how much work has she done?

An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices

Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?