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Mnemonics: p-Block Elements | Chemistry Class 12 - NEET PDF Download

Elements of Group 13 (Boron Family)

Types: Boron, Aluminium, Gallium, Indium, Thallium

Mnemonic: "Bears Always Grab Inky Thorns"

Breakdown:

  • Bears - Boron
  • Always - Aluminium
  • Grab - Gallium
  • Inky - Indium
  • Thorns - ThalliumMnemonics: p-Block Elements | Chemistry Class 12 - NEET

Elements of Group 14 (Carbon Family)

Types: Carbon, Silicon, Germanium, Tin, Lead

Mnemonic: "Cats Silently Grab Tasty Leaves"

Breakdown:

  • Cats - Carbon
  • Silently - Silicon
  • Grab - Germanium
  • Tasty - Tin
  • Leaves - Lead

Question for Mnemonics: p-Block Elements
Try yourself:
What is the mnemonic for the elements of Group 13?
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Elements of Group 15 (Nitrogen Family)

Types: Nitrogen, Phosphorus, Arsenic, Antimony, Bismuth

Mnemonic: "Nervous Penguins Attack Angry Bears"

Breakdown:

  • Nervous - Nitrogen
  • Penguins - Phosphorus
  • Attack - Arsenic
  • Angry - Antimony
  • Bears - Bismuth

Elements of Group 16 (Oxygen Family)

Types: Oxygen, Sulphur, Selenium, Tellurium, Polonium

Mnemonic: "Ostriches Sulk, Seeking Tasty Plums"

Breakdown:

  • Ostriches - Oxygen
  • Sulk - Sulphur
  • Seeking - Selenium
  • Tasty - Tellurium
  • Plums - Polonium

Elements of Group 17 (Halogens)

Types: Fluorine, Chlorine, Bromine, Iodine, Astatine

Mnemonic: "Frogs Climb Briskly In Attics"

Breakdown:

  • Frogs - Fluorine
  • Climb - Chlorine
  • Briskly - Bromine
  • In - Iodine
  • Attics - AstatineMnemonics: p-Block Elements | Chemistry Class 12 - NEET

Elements of Group 18 (Noble Gases)

Types: Helium, Neon, Argon, Krypton, Xenon, Radon

Mnemonic: "Happy Newts Always Keep Xtra Rations"

Breakdown:

  • Happy - Helium
  • Newts - Neon
  • Always - Argon
  • Keep - Krypton
  • Xtra - Xenon
  • Rations - Radon

Question for Mnemonics: p-Block Elements
Try yourself:
Which element is part of Group 15?
View Solution

Trends in p-Block Elements Properties

Types: Atomic Radius, Ionization Enthalpy, Electronegativity, Oxidation States

Mnemonic: "Apes Ignore Electric Oranges"

Breakdown:

  • Apes - Atomic Radius
  • Ignore - Ionization Enthalpy
  • Electric - Electronegativity
  • Oranges - Oxidation States
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FAQs on Mnemonics: p-Block Elements - Chemistry Class 12 - NEET

1. What are p-block elements and where are they located in the periodic table?
Ans. p-block elements are the groups of elements in the periodic table that are characterized by the filling of p orbitals. They are located in groups 13 to 18 of the periodic table, which includes elements such as boron, carbon, nitrogen, oxygen, fluorine, and noble gases like neon and argon.
2. How can mnemonics help in remembering the p-block elements for NEET?
Ans. Mnemonics are memory aids that can help students remember the order and properties of p-block elements more easily. For example, to remember the elements of group 15 (nitrogen group), one can use the mnemonic "Noble Pigeons Arise" to remember Nitrogen (N), Phosphorus (P), Arsenic (As), Antimony (Sb), and Bismuth (Bi).
3. What are the common oxidation states of p-block elements?
Ans. The common oxidation states of p-block elements vary widely. For example, group 13 elements typically have an oxidation state of +3, while group 14 elements can exhibit oxidation states of +4 and -4. Group 15 elements usually show oxidation states of -3, +3, and +5. Understanding these states is crucial for predicting chemical behavior in reactions.
4. Why are p-block elements important in everyday life?
Ans. P-block elements play significant roles in everyday life. For instance, carbon is essential for organic compounds, nitrogen is crucial for fertilizers, and halogens like chlorine are used in disinfectants. The diverse chemistry of p-block elements makes them vital in various industrial applications and biological processes.
5. What are some common compounds formed by p-block elements that are important for NEET preparation?
Ans. Some common compounds include carbon dioxide (CO2), ammonia (NH3), sulfuric acid (H2SO4), and phosphoric acid (H3PO4). These compounds are often discussed in NEET exams due to their relevance in chemistry and their importance in biological systems and industrial applications.
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