*need answer stat*
when a potassium atom forms an ion, it loses one electron. what is the electrical charge of the potassium ion?
a.-2
b. -1
c.+2
d.+1

Refer to your lab guide and review the data in table b to complete each statement. the mass of g1 + g2 after the collision kg. the velocity of g1 + g2 after the collision m/s. the momentum of the combined gliders after the collision kg · m/s.