In the United States, power lines can carry power voltages as high as 750,000 V, a step-down transformer reduces the voltage to for home use, O a. 120 V
O b. 60 Hz
O c. 60 V

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.

b. examine and describe cells

you did not give any options thus this is the best answer i can give to you with this little information you have given

> they are both natural and not man made

> they can be tracked and predicted by the right tools

-love shrooms