Which tool would be best for measuring length? A. stopwatch B. meter stick C. graduated cylinder D. triple-beam balance

A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?

Draw the lewis structure for the trisulfur s3 molecule. be sure to include all resonance structures that satisfy the octet rule.

Find the missing probability in the table below a.0.10 b.40 c.0.80 d. 0.20