A student researched the element fluorine (F) and found the following information - Junior Cycle Science - Question c - 2016
Question c
A student researched the element fluorine (F) and found the following information.
9
F
19
(i) Name one particular source which the student could have found this in... show full transcript
Worked Solution & Example Answer:A student researched the element fluorine (F) and found the following information - Junior Cycle Science - Question c - 2016
Step 1
Name one particular source which the student could have found this information.
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Answer
A valid source could be a textbook or the periodic table.
Step 2
Show in the table below the number of each type of sub-atomic particle present in an atom of fluorine. Complete the table to show the location (within the atom) of the protons and of the neutrons.
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Answer
The completed table is:
Particle
Number
Location
Proton
9
Nucleus
Neutron
10
Nucleus
Electron
9
Electron cloud
Step 3
Name an element which has the same number of electrons in its outer shell as fluorine.
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Answer
Chlorine is an element that has the same number of electrons in its outer shell as fluorine.
Step 4
What is ionic bonding?
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Ionic bonding is the attraction between oppositely charged ions, which occurs when electrons are transferred between atoms.
Step 5
Name a compound that is formed as a result of covalent bonding.
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Answer
Examples of compounds formed by covalent bonding include carbon dioxide, methane, or water.
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