What symbol of the periodic table is diamond?

What does standard deviation reveal about data? a. the average of all the data points b. which of the data points is most reliable c. how spread out the data points are d. the percent error included in the data

Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units:

Melissa is interested in her family tree and how her family has changed over its many generations. melissa probably more closely resembles