Index
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Crossword
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
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Check
Across:
4.
In this type of bonding both electrons come from the same atom
6.
The type of covalent bond between oxygen atoms
7.
Overlap of orbitals results in ................... of electrons
Down:
1.
This is formed when covalent bonding occurs
2.
The type of covalent bond between nitrogen atoms
3.
This bond contains two electrons
5.
The number of atoms in a molecule of hydrogen
6.
Two aluminium chloride molecules form this by coordinate bonding
OK
Index
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