Which of the following is most likely a reliable web resource? .com .edu .net .org

Option B, .edu

Explanation:

There are some domains on internet which provide the information based on the type of organization –

1).com – This domain is used by agencies for providing commercial information. The major objective is to promote any product positively.  

2).edu – This domain is used for providing educational information. It is a prominent domain used by school, colleges, and higher education institutes. The information available on such website are examined carefully and then posted on public domain.  

3).org- All non profit organissation use this domain suffix.  

Information on this domain is unbiased

4).net – There is no specific categorization of the type of site found under this domain. All sites which do not fall into any of the specific category comes under this domain. Hence, information from such websites may not be reliable.

Hence, option B, .edu is correct.

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high