
Concept explainers
(a)
Interpretation:
The example of covalent network solid related to main group chemistry needs to be determined.
Concept introduction:
All known elements are placed in the long form of periodic table according to their
(b)
Interpretation:
The example of disproportionation reaction related to main group chemistry needs to be determined.
Concept introduction:
All known elements are placed in the long form of periodic table according to their atomic number. Entire table can be divided into four blocks; s, p, d and f-block elements. The s and p-block elements are called as main-group elements. The d-block elements are also called transition elements whereas the f-block elements are inner transition elements.
(c)
Interpretation:
The example of paramagnetic oxide related to main group chemistry needs to be determined.
Concept introduction:
All known elements are placed in the long form of periodic table according to their atomic number. Entire table can be divided into four blocks; s, p, d and f-block elements. The s and p-block elements are combine called as main-group elements. The d-block elements are also called transition elements whereas the f-block elements are inner transition elements.
(d)
Interpretation:
The example of polar molecule that violets the octet rule related to main group chemistry.
Concept introduction:
All known elements are placed in the long form of periodic table according to their atomic number. Entire table can be divided into four blocks; s, p, d and f-block elements. The s and p-block elements are combine called as main-group elements. The d-block elements are also called transition elements whereas the f-block elements are inner transition elements.
(e)
Interpretation:
The example of Lewis acid related to main group chemistry needs to be determined.
Concept introduction:
All known elements are placed in the long form of periodic table according to their atomic number. Entire table can be divided into four blocks; s, p, d and f-block elements. The s and p-block elements are combine called as main-group elements. The d-block elements are also called transition elements whereas the f-block elements are inner transition elements.
(f)
Interpretation:
The example of amphoteric oxide related to main group chemistry needs to be determined.
Concept introduction:
All know elements are placed in the Long form of periodic table according to their atomic number. Entire table can be divided into four blocks; s, p, d and f-block elements. The s and p-block elements are combine called as main-group elements. The d-block elements are also called transition elements whereas the f-block elements inner transition elements.
(g)
Interpretation:
The example of semiconductor related to main group chemistry needs to be determined.
Concept introduction:
All known elements are placed in the long form of periodic table according to their atomic number. Entire table can be divided into four blocks; s, p, d and f-block elements. The s and p-block elements are combine called as main-group elements. The d-block elements are also called transition elements whereas the f-block elements are inner transition elements.
(h)
Interpretation:
The example of strong oxidizing agent related to main group chemistry needs to be determined.
Concept introduction:
All known elements are placed in the long form of periodic table according to their atomic number. Entire table can be divided into four blocks; s, p, d and f-block elements. The s and p-block elements are combine called as main-group elements. The d-block elements are also called transition elements whereas the f-block elements are inner transition elements.
(i)
Interpretation:
The example of allotropes related to main group chemistry needs to be determined.
Concept introduction:
All known elements are placed in the long form of periodic table according to their atomic number. Entire table can be divided into four blocks; s, p, d and f-block elements. The s and p-block elements are combine called as main-group elements. The d-block elements are also called transition elements whereas the f-block elements are inner transition elements.

Want to see the full answer?
Check out a sample textbook solution
Chapter 22 Solutions
CHEMISTRY-MASTERINGCHEMISTRY W/ETEXT
- pls helparrow_forwardpls helparrow_forward35) Complete the following equation by drawing the line the structure of the products that are formed. Please note that in some cases more than one product is possible. You must draw all possible products to recive full marks! a. ethanol + 2-propanol + H2SO4 → b. OH conc. H2SO4 CH2 H3C CH + K2Cr2O7 C. d. H3C A pressure CH3 + H2 CH Pt catalystarrow_forward
- 21) The rate of reaction depends upon: a. the concentration and nature of reactants b. the temperature of the reaction C. whether or not a catalyst was used d. all of the above 22) A Maxwell-Boltzmann curve shows the distribution of molecular energies in a reaction system. When the temperature in this system is increased, the peak is a. higher and further to the right. b. higher and further to the left. c. lower and further to the right. d. lower and further to the left. 23) Which of the following correctly describes the reaction represented by the reaction below? CaCO3 (s) + energy → CaO (s) + CO2 (g) a. It is exothermic and the potential energy is greater in the reactants than the products. b. c. It is exothermic and the potential energy is greater in the products than the reactants. It is endothermic and the potential energy is greater in the products than the reactants. d. It is endothermic and the potential energy is equal for the products and reactants.arrow_forwardpls helparrow_forward27) Draw the energy level diagram and write the full and shorthand electron configuration for a neutral sulfur atom.arrow_forward
- Indicate whether these compounds are isomers, enantiomers, or tautomers. OCH OCH محمد ممدarrow_forward30) Substance A to E below are listed with several of their properties. The identities of the substances are identified in random order below: Iron, ethane, ethanol, sodium nitrate, graphite First classify each substance as either a polar covalent compound, non-polar covalent compound, ionic compound, metallic solid, or network solid. Write your predictions in the sixth coloumn of the chart, under "type of substance." Then, identify the identity of the substance in the last coloumn. Substance Melting Point Boiling Point Solubility in H₂O Electrical Conductivity Type of Substance Identity of Substance (°C) (°C) as: Solid, Liquids, Solution A -182 -88 Insoluble No/No/- B 1538 2862 Insoluble Yes/Yes/- C 308 380 Soluble Yes/Yes/Yes Ꭰ 3456 Insoluble No/-/- E -114 78 Soluble No/No/Noarrow_forwardpls helparrow_forward
- Chemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStaxChemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning

