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Questions and Answers
What does HOFBrINCl stand for?
What does HOFBrINCl stand for?
- Hydrogen, Nitrogen, Fluorine, Barium, Iodine, Chlorine, Bromine
- Oxygen, Fluorine, Iodine, Nitrogen, Carbon, Chlorine, Hydrogen
- Hydrogen, Oxygen, Fluorine, Bromine, Iodine, Nitrogen, Chlorine (correct)
- Hydrogen, Oxygen, Calcium, Bromine, Iodine, Nitrogen, Chlorine
What is the first term in HOFBrINCl?
What is the first term in HOFBrINCl?
Hydrogen
What is the second term in HOFBrINCl?
What is the second term in HOFBrINCl?
Oxygen
What is the third term in HOFBrINCl?
What is the third term in HOFBrINCl?
What is the fourth term in HOFBrINCl?
What is the fourth term in HOFBrINCl?
What is the fifth term in HOFBrINCl?
What is the fifth term in HOFBrINCl?
What is the sixth term in HOFBrINCl?
What is the sixth term in HOFBrINCl?
What is the seventh term in HOFBrINCl?
What is the seventh term in HOFBrINCl?
What is the definition of a diatomic molecule?
What is the definition of a diatomic molecule?
What are the charges on the periodic table?
What are the charges on the periodic table?
As you move along the periodic table from top to bottom, how does the size of the atom change?
As you move along the periodic table from top to bottom, how does the size of the atom change?
As you move from right to left across the periodic table, how does the size of the atom change?
As you move from right to left across the periodic table, how does the size of the atom change?
How does reactivity change as you move away from the 'staircase' on the periodic table?
How does reactivity change as you move away from the 'staircase' on the periodic table?
What determines the charge of an atom?
What determines the charge of an atom?
Between two metals close on the periodic table, how can you determine which is more reactive?
Between two metals close on the periodic table, how can you determine which is more reactive?
Why is the charge in the second column of the Periodic Table equal to +2?
Why is the charge in the second column of the Periodic Table equal to +2?
What was I gonna say?
What was I gonna say?
What is the Triangle of Death?
What is the Triangle of Death?
What are the charges of the Triangle of Death?
What are the charges of the Triangle of Death?
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Study Notes
HOFBrINCl
- Represents the diatomic gases in the periodic table: Hydrogen, Oxygen, Fluorine, Bromine, Iodine, Nitrogen, Chlorine.
Diatomic Molecules
- Consist of two atoms that aim to fill their valence shells by pairing electrons, often leading to increased stability.
Atomic Size Trends in the Periodic Table
- As you move from top to bottom, atom size increases due to the addition of electron shells.
- As you move from right to left, atom size also increases due to reduced positive charge from the nucleus on outer electrons.
Reactivity Trends
- Reactivity increases as you move away from the "staircase" in the periodic table.
- Among two metals that are close in the periodic table, the less electronegative one is more reactive.
Charges in the Periodic Table
- Charges range: +1, +/-1, +2, +3, +/-4, -3, -2, -1, 0.
- The charge of an atom is determined by the number of electrons in its outer shell.
Group 2 Elements
- Elements in the second column have a charge of +2 because they typically lose two electrons to achieve stability.
Triangle of Death
- Comprises Silver, Cadmium, and Zinc, which are notable for their specific charge properties (+1 for Silver, +2 for Cadmium and Zinc).
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