What is the electrical charge on the nucleus of a boron atom?

The us government wants to allocate billions of dollars in the next 10 years to assure our future energy security. the funds will be spread among a variety of possible energy resources. where do you think the government should put the greatest support: solar energy, wind energy, clean coal, oil exploration, gas exploration, or a combination of sources? are there other efforts that should be explored? support your position with cited information for both questions.

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?

What structural formula represents 4 electrons shared between two atoms?