Answer
Correct answer is :It has two elements
Explanation
A binary compound is a compound that is made up of two of the elements in the periodic table. Some examples of binary compounds are 
and 
. This means that a binary compound can have more than 2 atoms as in the case of hydrogen oxide. Some binary compounds are ionic as in the case of sodium chloride.This shows that they do not necessarily have to have covalent bonds. This also rules out the possibility that they may always have double bonds as ionic compounds are bound together by ionic bonds. The only thing that will always be true of binary compounds is that they will always have 2 elements.
Answer:
C is the correct answer for your question
Explanation:
the fox can easy transfer to other animals n so can the hawk but for the snake, no
The hard drive of a computer.
Answer: decrease
The temperature at which the air needs to be cooled down at constant pressure, the water content reaches saturation is called as dew point. At this point the the relative humidity of air is 100%. The air cools to form liquid water. In the dew point the temperature of the air decreases so that the air cools down to form water in the form of dew.
