When the following equation is balanced with the lowest whole number coefficients possible, what is the coefficient in front of naoh? naoh h3po4 yields h2o na3po4 1 2 3 4

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor

All motion is caused by force? true or false

Give a real-world example of an energy transformation that uses two of the following forms of energy: chemical, mechanical, nuclear, gravitational, radiant, electrical, thermal (heat), and/or sound.