If a household’s voltage is 120 volts, what is the power rating of a light bulb with 0.5 amps of current flowing through it? a. 120 watts b. 600 watts c. 60 watts d. 6 watts

What is the independent variable in this investigation? mass volume sample number substance density

In a water molecule, hydrogen and oxygen are held together by a(an) bond. a) double covalent b) ionic c) nonpolar covalent d) hydrogen e) polar covalent

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.