Study Guide for Content Mastery - PC\|MAC

1 Copyright Glencoe/McGraw-Hill, a division of the McGraw-Hill Companies, Guide for Content MasteryChemistry: Matter and Change Chapter 737 The ElementsThe ElementsSection of s-Block ElementsIn your textbook, read about the representative elements and the following are the elements in groups 1A 8A called the representative elements? do all the elements in a group have in common? many valence electrons do group 1A elements have? Group 2A elements? is the difference between the electron configurations for elements in groups 1A and2A and those for elements in groups 3A 8A? don t all the elements in a group have the same properties? is hydrogen not considered a part of any group? does hydrogen act like a metal? A nonmetal? two ways hydrogen is produced in the Guide FOR Content MASTERYCHAPTER7 Section continuedCopyright Glencoe/McGraw-Hill, a division of the McGraw-Hill Companies.

2 Matter and Change Chapter 7 Study Guide for Content MasteryIn your textbook, read about the alkali and alkaline earth each statement below, write trueor and alkaline earth metals are not metals are shiny gray solids soft enough to be cut by a metal lithium has a diagonal relationship with the metal alloy is a compound of a metal and and potassium are the most abundant alkali chloride can be used as a substitute for sodium earth metals form ions with a +2 order of reactivity of the alkaline earth metals, from most to leastreactive, is beryllium, magnesium, calcium, strontium, and earth metals do not react with each item in Column A, write the letter of the matching item in Column AColumn bipolar sodaCircle the element that would be the most reactive of the Guide FOR Content Glencoe/McGraw-Hill, a division of the McGraw-Hill Companies, Guide for Content MasteryChemistry: Matter and Change Chapter 739 Section of the p-Block ElementsIn your textbook, read about the boron and carbon the word(s) or number that best completes the p-block elements contain metals,, nonmetals, is found in California in the form of.

3 The most abundant metal in Earth s nitride and aluminum oxide are both . and diamond are examples of because they are different forms of the same element in the same branch of chemistry that studies most carbon compounds is . , cyanides, carbides, sulfides, and oxides of carbon are classified as inorganiccompounds. Geologists call these substances . second most abundant element in Earth s crust is . chips made of silicon are less efficient than the structures below to answer the following do these structures have in common? What is different about them? why graphite is a good lubricant and diamond is an excellent Guide FOR Content MASTERYCHAPTER7 Copyright Glencoe/McGraw-Hill, a division of the McGraw-Hill Companies, : Matter and Change Chapter 7 Study Guide for Content MasteryIn your textbook, read about the nitrogen group, the oxygen group, and the the letter of the choice that best completes the statement or answers the and animals get the nitrogen they from the ammonia nitrogen-fixing major industrial use for nitrogen is to of the uses for phosphorous cleaning products and ceramics and food lightweight metals and eyebrow pencils and storage of the following is used as an energy source by certain bacteria living near ocean vents?

4 Is the most abundant the Earth s Earth s living isotope of allotrope of compound of stable release of phosphate ions from fertilizers or detergents into bodies of water may lead to depletion of dissolved oxygen in the water decompose phosphate phosphate ions form a layer in the ions serve as nutrients for phosphate ions replace oxygen dissolved in the is used in solar panels because it convert light into a convert light into most chemically active of all the elements of the uses for chlorine are and and photographic , disinfectants, and continuedSTUDY Guide FOR Content MASTERYCHAPTER7 Copyright Glencoe/McGraw-Hill, a division of the McGraw-Hill Companies, Guide for Content MasteryChemistry: Matter and Change Chapter 741 Section of d-Block and f-Block ElementsIn your textbook, read about the transition and inner transition the following is the difference between the transition metals and the inner transition metals?

5 The electron configurations for titanium (Ti), vanadium (V), chromium (Cr), andmanganese (Mn). of the elements listed in question 2 would be the hardest? Which would have thehighest melting and boiling points? Why? of the elements would be least likely to form compounds with color? Why? are differences in properties among the transition elements explained? can a transition metal form an ion with a charge of 3+ or higher? three ways transition metals are separated from their how a metal can become a temporary why some metals can act as permanent Guide FOR Content MASTERYCHAPTER7 Copyright Glencoe/McGraw-Hill, a division of the McGraw-Hill Companies, : Matter and Change Chapter 7 Study Guide for Content MasteryFor each item in Column A, write the letter of the matching item in Column B. Theitems in Column B can be used more than AColumn in the center of a hemoglobin a protective coating to resist in electrical for the development of red blood control the conditions at which a reaction in cell main element in classified as strategic in molecules that help the body digest proteins and eliminate carbon best conductor of electricityIn your textbook, read about the inner transition the word or words that best complete the there is little difference in the properties of the , theyare usually found mixed together in goggles contain and becausethese elements absorb high energy some of its compounds emit red light when excited by electrons.

6 Is often used in TV are with atomic numbers above 92 are called . smoke detectors used in the home contain .Section continuedSTUDY Guide FOR Content