Kyle's science class is doing an experiment to find out about the effects of different temperatures on Mexican jumping beans. The teacher has divided the class into different groups. Each group will conduct their experiment and report back to the class
on their findings
It is important for the group to keep focused and share their ideas in the necessary order as they work. During which step in the
investigation will Kyle's group be making a prediction about this investigation?
A)
Writing the hypothesis
B)
Writing a paragraph that evaluates the investigation
9
Writing a plan which tells what the group will be doing and how
Carrying out the investigation and recording the observations and
)
measurements

answer: option (b) is the correct answer.

explanation:

a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.

therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.

thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.  

he would use the colour black

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.