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Match it! Select the correct answer from the pull down...Good luck!
The chemical symbol for iron is _____.
Electrons
their outer electron levels are filled
Fe
fermenting of cheese
17 protons, 17 electrons, and 18 neutrons.
Oxygen
0 to 14
protons
The pH scale in general use ranges from
Electrons
their outer electron levels are filled
Fe
fermenting of cheese
17 protons, 17 electrons, and 18 neutrons.
Oxygen
0 to 14
protons
When compared to sulfur-32, sulfur-34 has more —
Electrons
their outer electron levels are filled
Fe
fermenting of cheese
17 protons, 17 electrons, and 18 neutrons.
Oxygen
0 to 14
protons
Which of the following is a chemical change?
Electrons
their outer electron levels are filled
Fe
fermenting of cheese
17 protons, 17 electrons, and 18 neutrons.
Oxygen
0 to 14
protons
Sulfur has a Lewis Dot Structure with 6 electrons. Which of the elements has the same Lewis structure?
Electrons
their outer electron levels are filled
Fe
fermenting of cheese
17 protons, 17 electrons, and 18 neutrons.
Oxygen
0 to 14
protons
Atoms of the noble gases are generally inert because —
Electrons
their outer electron levels are filled
Fe
fermenting of cheese
17 protons, 17 electrons, and 18 neutrons.
Oxygen
0 to 14
protons
Chlorine has atomic number 17 and mass number 35. It has
Electrons
their outer electron levels are filled
Fe
fermenting of cheese
17 protons, 17 electrons, and 18 neutrons.
Oxygen
0 to 14
protons
What are shared in covalent bonds?
Electrons
their outer electron levels are filled
Fe
fermenting of cheese
17 protons, 17 electrons, and 18 neutrons.
Oxygen
0 to 14
protons
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