Flashcards for NEET Chemistry are designed to boost your NEET preparation. Find below flashcards for the chapter “The p-Block Elements ”. These flashcards are prepared as per the NEET syllabus. These are helpful for aspirants of NEET and other exams during last-minute revision. It covers all the important points that are frequently asked in the exam. Check BYJU’S for the full set of Flashcards and Study material for NEET Chemistry.
Download PDF of NEET Chemistry Flashcards for the p-Block Elements
|
Name of the NEET Sub-section |
Topic |
Flashcards Helpful for |
|
Chemistry |
The p-Block Elements |
NEET Exams |
| The p-Block Elements | |
| p-Block Elements | Group 13 to 18, metals, non-metals and metalloids
Valence shell electronic configuration is ns2np1-6 Higher ionisation enthalpies and higher electronegativities than the metals Readily form anions |
| Group 13 | Outer electronic configuration ns2np1
Boron is non-metal, Aluminium is the most abundant metal and the third most abundant element in the earth crust. Gallium, Indium, Thallium and Nihonium are metallic |
| Important Minerals of Aluminium | Bauxite – Al2O3. 2H2O
Cryolite – Na3AlF6 |
| Some Useful Compounds of Boron | Borax – Na2B4O7⋅10H2O
Orthoboric acid – H3BO3 Diborane – B2H6 |
| Group 14 Elements
(Carbon Family) |
Outer electronic configuration ns2np2
Carbon and silicon are non-metals, germanium is a metalloid, tin and lead are metals Common oxidation states are +4 and +2 |
| Allotropes of Carbon | Diamond
Graphite Fullerenes |
| Oxides of Group 13 Elements | General formula – M2O3
B2O3– acidic Al2O3, Ga2O3 – amphoteric In2O3, Tl2O3 – basic |
| Important Gaseous Fuels | Water gas or synthesis gas – CO + H2
Producer gas – CO + N2 |
| Silicates | Basic structural unit of silicates is SiO34–
Examples – feldspar, zeolites, mica and asbestos |
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