2. What type of bond holds together nitrogen atoms?
a. Single Bond
b. Double Bond
c. Triple Bond
d. no bonds hold nitrogen together

Express the following number in scientific notation. 0.026890 =

Ariver current has a velocity of 5km/h relative to the shore, and a boat moves in the same direction as the current at 5 km/h relative to the river. how can the velocity of the boat relative to the shore be calculated?

Describe the basic structure of the atom