This interactive activity from chemthink discusses ionic bonding a type of chemical bond formed between two ions with opposite charges. Draw arrows to show where the outer electrons will go during a chemical reaction then draw the resulting compound.
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Ionic bonding worksheet. Element of protons of electrons of valence electrons oxidation number sodium 11 11 1 1 calcium 20 20 2 2 aluminum 13 13 3 3 chlorine 17 17 7 1 beryllium 4 4 2 2 fluorine 9 9 7 1 lithium 3 3 1 1 iodine 53 53 7 1 oxygen 8 8 6 2 potassium 19 19 1 1 magnesium 12 12 2 2 phosphorus 15 15 5 3. I have written a series of worksheets to follow the chemthink tutorials so that the kids slow down and think through them a little more. Also learn about trends in the periodic table of elements and explore how the structure of an ionic compound.
Whether you are sitting aqa gcse chemistry or edexcel combined science you need to know about ionic bonds. Aug 31 2012 updated. Ionic bonding worksheet for each pair of elements below draw an atomic diagram showing electrons in different energy levels.
Refer to the sample shown. Target y10 11 a set of 3 differentiated worksheets for teaching ionic bonding and ion formation. Ionic bonding is a staple part pf every gcse chemistry syllabus.
Investigate how the transfer of electrons between atoms creates ions and how the mutual attraction of these charged particles forms ionic bonds. Assume in the first instance that compounds between reactive metals and reactive non metals will be ionic. Ions ionic bonding cations anions crystal lattice covalent bonding electronegativity molecular geometry.
Complete the chart for each element. Finally fill in the table below each reaction. On this dedicated page you will be able to revise ionic bonds through our ionic bonding revision worksheet and resource links.
Talks walks students through how to make an ionic bond. These worksheets accompany the chemthink modules on ionic bonding and ionic notation. The ionic bonding module reviews how cations and anions are formed and why they attract.
The ionic notation module covers how oxidation numbers determine the subscript of the formula of an ionic compound. 4 2 10 customer reviews. Ions are formed where electrons are transferred from the valence shell of one atom usually a metal to the valence shell of another atom non metal so that both end up with noble gas configurations.
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