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| The premier science that studies matter and their reactions |
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| Draw the Bohr Model of Fluorine. |
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| Variant forms of the same element with different numbers of neutrons. |
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| This subatomic particle has a role of helping to keep the nucleus of an atom stable |
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| An atom becomes _________when its nucleus becomes unstable and releases energy to become more stable. |
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| What are two types of chemical bonds |
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| What are two types of covalent bonds. |
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| Write the name of the following chemical compound: I Cl3 |
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| Write the name of the following chemical compound: NaOH |
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| Write the formula for: C5 H12 |
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| Kind of chemical reaction in which two individual atoms or compounds are combined into one. |
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| Kind of chemical reaction in which only one element or polyatomic ion are replaced |
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| Kind of chemical reaction in which only two elements or polyatomic ions or a combination of them are replaced |
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| Kind of chemical reaction in which oxygen combines with another compound and burns |
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Write the name of the formula:
I Cl3 |
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Write the name of the formula:
Fe2O3 |
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Write the name of the formula:
NaOH |
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Write the name of the formula:
Ba3N2 |
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Write the name of the formula:
PbO2 |
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Write the name of the formula:
H2O |
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Write the name of the formula:
C5H12 |
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What is the following item classified as: Element, Compound, Homogeneous mixture, or Heterogeneous mixture:
Ice |
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What is the following item classified as: Element, Compound, Homogeneous mixture, or Heterogeneous mixture:
Sodium Chloride |
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What is the following item classified as: Element, Compound, Homogeneous mixture, or Heterogeneous mixture:
Iron |
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What is the following item classified as: Element, Compound, Homogeneous mixture, or Heterogeneous mixture:
Apple juice |
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What is the following item classified as: Element, Compound, Homogeneous mixture, or Heterogeneous mixture:
Pizza |
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What is the following item classified as: Element, Compound, Homogeneous mixture, or Heterogeneous mixture:
Graphite |
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4 Al + 3O2 --> 2Al2O3
(synthesis) |
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Balance the following equation:
Al + O2 --> Al2 O3 |
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2Na + H2O --> 2NaCl
(synthesis) |
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Balance the following equation:
Na + Cl2 --> NaCl |
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FeS + 2HCl --> FeCl2 + H2S
(double replacement) |
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Balance the following equation:
FeS + HCl --> FeCl2 + H2S |
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2Na + 2H2O --> 2NaOH + H2
(single replacement) |
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Balance the following equation:
Na + H2O --> NaOH + H2 |
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no coefficients needed!
(double replacement) |
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Balance the following equation:
AgNo3 + NaCl --> AgCl + NaNO3 |
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4Fe + 3O2 --> 2Fe2O3
(synthesis) |
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Balance the following equation:
Fe + O2 --> Fe2O3 |
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Balance the following equation:
Fe + HCl --> FeCl2 + H2 |
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