What other information is related to the question? Which information is most useful?
What will be an ideal response?
If the two N atoms are sharing 6 electrons, and there are 2 electrons shared in one covalent bond, then
there are 6 ? 2 = 3 covalent bonds.
You might also like to view...
The World Trade Organization (WTO), established in 1995, has which of the following as an objective?
a. support free trade b. eliminate trade subsidies c. establish binding rules to ensure fairness in trade d. All of these.
Dinoflagellates typically have ____; some photosynthetic species live inside coral cells, which they supply with
_____.
a. multiple pili; shelter b. hundreds of cilia; essential nutrients c. no flagella; minerals d. one flagella; essential sugars e. two flagella; essential sugars
Four of the five statements below are consistent with
Darwin’s theory of natural selection. Select the exception. a. All populations tend to overproduce. b. Some members are more adapted to the rigors of competition. c. Limited resources put limits on population growth. d. Variation in individuals is not inheritable. e. Traits appear and disappear.
Which type of plankton are tiny and aquatic heterotrophs?
A. Zooplankton B. Phyplankton C. Tryplankton D. Metaplankton E. Holoplankton