Slide 1 - 7th-grade-science-mississippi-2010

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– Is carbon
a metal or
nonmetal?
Basic
– Is krypton
a metal or
nonmetal?
Basic
- What family
does sodium
belong to?
Basic
- What family
does bromine
belong to?
Basic
- How many
valence electrons
does Na have?
- Is lithium
a metal or
nonmetal?
Proficient
- Is zirconium
a metal or
nonmetal?
Proficient
Basic
Basic
- What family
does neon
belong to?
Basic
- What family
does platinum
belong to?
Basic
- How many
valence electrons
does B have?
- How many
valence electrons
does Mg have?
Proficient
- How many
valence electrons
does Si have?
Proficient
Proficient - Which of the following
statements about beryllium is false?
-It’s symbol is Be
- It’s atomic number is 4
- It’s a nonmetal
-It has 6 valence electrons
Proficient - Which of the following
statements about sulfur is false?
-It’s symbol is S
- It’s atomic number is 16
- It’s a nonmetal
-It has 2 valence electrons
Proficient - Which of the following
statements about boron is false?
-It’s symbol is B
- It’s atomic number is 5
- It’s atomic mass is 10.91
-It has 8 valence electrons
Proficient - Which of the following
statements about fluorine is false?
-It’s symbol is Fl
- It’s atomic number is 9
- It’s a transition metal
-It has 7 valence electrons
Proficient - Which of the following
statements about argon is false?
-It’s symbol is Ar
- It’s atomic number is 18
- It’s a alkali metal
-It has 8 valence electrons
Proficient - Which of the following
statements about aluminum is false?
-It’s symbol is Al
- It’s atomic number is 13
- It’s a nonmetal
-It has 3 valence electrons
Proficient - Which of the following
statements about chromium is false?
-It’s symbol is Cr
- It’s atomic number is 6
- It’s atomic mass is 51.996
- It’s a transition metal
Proficient - Which of the following
statements about phosphorus is false?
-It’s symbol is P
- It’s atomic number is 30
- It’s a nonmetal
-It has 5 valence electrons
Proficient - Which of the following
statements about xenon is false?
-It’s symbol is Xe
- It’s atomic number is 131
- It’s a noble gas
-It has 8 valence electrons
Proficient - Which of the following
statements about hydrogen is false?
-It’s symbol is Hd
- It’s atomic number is 1
- It’s a nonmetal
-It has 1 valence electron
Proficient - Which of the following
statements about iodine is false?
-It’s symbol is Dn
- It’s atomic number is 53
- It’s a halogen
-It has 7 valence electrons
Proficient - Which of the following
statements about radon is false?
-It’s symbol is Ra
- It’s atomic number is 86
- It’s a noble gas
-It has 8 valence electrons
- What is the
Basic - What is the
Basic - What is the
atomic number of atomic number of atomic number of
thallium (Tl)?
silver (Ag)?
helium (He) ?
Basic
- What is the
Basic - What is the
Basic - What is the
atomic number of atomic number of atomic number of
calcium (Ca)?
radium (Ra) ?
copper (Cu)?
Basic
- What is the
atomic mass of
francium (Fr)?
Basic
- What is the
atomic mass of
krypton (Kr)?
Basic
- What is the
atomic mass of
nitrogen (N) ?
Basic
- What is the
atomic mass of
ytrium (Y)?
Basic
- What is the
atomic mass of
polonium (Po)?
Basic
- What is the
atomic mass of
lithium (Li)?
Basic
- What is the
symbol of
oxygen?
Basic
- What is the
symbol of zinc?
Basic
- What is the
Basic - What is the
symbol of cobalt? symbol of neon?
Basic
- How many
valence electrons
does N have?
Proficient
- How many
valence electrons
does O have?
Proficient
- What does Sn Basic - What does Au Proficient - How many
stand for?
stand for?
valence electrons
does Cl have?
Basic
- What does Pb Basic - What does Fe Proficient - How many
stand for?
stand for?
valence electrons
does Ar have?
Basic
Basic
- What is H2O?
Basic
- What is CO2?
Basic
Basic
- What is HCl?
Basic
- What is NaCl?
Basic
Proficient - The following equation shows the
combustion of sucrose.
C12H22O11 + 12 O2 12 CO2 + 11 H2O
- What is
C6H12O6?
– What is O2?
Proficient - The following equation shows the
chemical reaction that occurs during the
combustion of propane.
Proficient - The following equation shows the
chemical reaction that occurs during the
decomposition of hydrogen peroxide.
C3H8 + 5 O2  3 CO2 + 4 H2O
2H2O22H2O + O2
What is the chemical formula of propane?
What is the chemical formula of hydrogen
peroxide?
What is the chemical formula for sucrose?
– What is the Proficient – What is the Proficient – What is the
chemical formula chemical formula chemical formula
for water?
for sugar?
for table salt?
Proficient
Proficient- What are the reactants in
this equation?
Proficient- What are the reactants in
this equation?
Proficient- What are the reactants in
this equation?
Zn + 2 HCl  ZnCl2 + H2
C10H16 + 8 Cl2  10 C + 16 HCl
4 Al + 3 O2  2 Al2O3
Proficient- What are the reactants in
this equation?
Proficient- What are the reactants in
this equation?
2 Al + 3 FeO  Al2O3 + 3 Fe
C10H8 + 12 O2  10 CO2 + 4 H2O
Proficient- What are the reactants in
this equation?
2 HCl + CaCO3  CaCl2 + H2O + CO2
Proficient- What are the products in
this equation?
Proficient- What are the products in
this equation?
Proficient- What are the products in
this equation?
2 Na + 2H2O  2 NaOH + H2
Li2O + H2O  2 LiOH
S + O2  SO2
Proficient- What are the products in
this equation?
Proficient- What are the products in
this equation?
2 H2O + CH4  4 H2 + CO2
2Na + Cl2 2 NaCl
Proficient- What are the products in
this equation?
Cu + 2AgNO3  2Ag + Cu(NO3)2
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