1. Project Heat
Grade 9 Chemistry
Project Heat
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Project Heat
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2. $100
As you move from left to right from group to group on the periodic table, the number of valence electrons________ ___ ______.
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3. What is ‘increase by one ?’
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What is ‘increase by one ?’
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4. $100
As one moves from top to bottom on the periodic table, the energy levels ________ _____ ______.

5. $100
What is
Increase by one?

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2 electrons can co-exist in the same orbital because of _________ ______ .

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What is opposite spin?

8. The orbital shown below is an ___ orbital.
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The orbital shown below is an ___ orbital.

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Who is an s orbital?

10. The set of sub-orbitals shown below make up a
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The set of sub-orbitals shown below make up a
____ ________.

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What is a p orbital?

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By combining all of the sub-orbitals below, I am the energy level that is represented.

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What is Energy Level 2?

14. I am the amount of electrons that fit in energy level 2.
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I am the amount of electrons that fit in energy level 2.

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What is 8 electrons?

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I am the amount of electrons that fit in energy levels 1 and 2 combined.

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What is 10 electrons?

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I am the type of electrons that exist in the outermost orbital of an atom or ion.

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What are
Valence electrons?

20. I am the energy level that only involves Hydrogen and Helium.
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I am the energy level that only involves Hydrogen and Helium.

21. $100
What is energy level 1?

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I am the amount of valence electrons an atom belonging to energy level one required to achieve stability.

23. 2 valence electrons as in helium, the nearest noble gas?
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What is
2 valence electrons as in helium, the nearest noble gas?

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I am the amount of valence electrons required by an atom of energy level 2 to achieve stability.

25. What is 8 valence electrons like in Neon, the nearest noble gas?
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What is 8 valence electrons like in Neon, the nearest noble gas?

26. DAILY
DOUBLE

27. I am what an alkalai metal is likely to do with its valence electron.
Daily Double
I am what an alkalai metal is likely to do with its valence electron.

28. Daily Double
What is
‘give it away’?

29. $100
I am what an alkaline earth metal is likely to do with both of its valence electrons.

30. What is ‘give them away?’
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31. $100
I am what a halogen of group 7 is likely to do in order to achieve stability.

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What is
‘Accept one electron?’

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I am what an element from the oxygen family in group 6 is likely to do in order to achieve chemical stability.

34. What is accept 2 valence electrons?
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What is accept 2 valence electrons?

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I am the type of bond that is formed when a metal gives its extra valence electrons to a non-metal.

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What is:
An ionic bond.

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I am the type of chemical bond within which it can be said that electrons are traded.

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What is:
Also an ionic bond?

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I am what must happen with valence shells in order to achieve stability when 2 non-metals meet and form a chemical bond together.
(2 possible answers)

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What is
‘Share electrons’? Or
‘form a covalent bond’?

41. I am the type of chemical bond
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I am the type of chemical bond
Where two atoms achieve stability by sharing pairs of electrons.

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What is
A covalent bond.

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I am the step in advanced electron dot diagrams where electron relocation takes place.

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What is
Step 2?

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I am the step in advanced electron dot diagrams in which ionization takes place.

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What is step 3?

47. I am the type of bond which occurs in the molecule H2
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I am the type of bond which occurs in the molecule H2

48. What is a single covalent bond?
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What is a single covalent bond?

49. I am what a stick represents in a Lewis structure.
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I am what a stick represents in a Lewis structure.
(2 possible answers)

50. What is a single covalent bond? Or What is a bonded pair of electrons?
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What is a single covalent bond? Or
What is a bonded pair of electrons?

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I am the charge of a stick representing a single covalent bond within a Lewis Structure diagram.

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What is
-2?