If an atom becomes an ion by loosing 4 electrons, what will the net charge of the atom be? pls hurry NO LINKS! 1) -1.6 x 10^-19 C
2) - 3.2 x 10^-19 C
3) - 4.8 x 10^-19 C
4) -6.4 x 10^-19 C

1) - 35

2) - 35

3) - 67

4) - 83

show the wavelengths of a wave. show the crests of a wave.

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees.