FOUND.OF COLLEGE CHEMISTRY
15th Edition
ISBN: 9781119234555
Author: Hein
Publisher: WILEY
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Question
Chapter 3, Problem 21PE
Interpretation Introduction
Interpretation:
The pattern of location of the gaseous element on the periodic table has to be discussed and described.
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Students have asked these similar questions
Name the scientist who receives the major credit for the development of the periodic table. In what year was his work published?
IS THERE A PATTERN TO THE LOCATION OF THE GASEOUS ELEMENTS ON THE PERIODIC TABLE?
In the table below, there are descriptions of an experiment on samples of three different chemical elements. Decide whether the element is a metal or
nonmetal, if you can. If there is not enough information to decide, choose can't decide in the third column.
element
description
metal or nonmetal?
?
Element 1 is a moderately soft silvery-gray solid. A 5 cm x 5 cm square
of it, only 1 mm thick, is twisted using two pairs of pliers. The sheet
breaks in the middle. The freshly broken edges are lighter colored than
the surface.
metal
1
nonmetal
(can't decide)
Element 2 is a shiny silvery-gray solid. A 10. g cube of it is set on a hot
plate. After 10 minutes, the temperature of the top of the cube has risen
by less than 1 °C.
metal
2
nonmetal
(can't decide)
Element 3 is a hard silvery-gray solid. Wires are fastened to each side of
a 2 cm slab of it, and an ordinary household 9 V battery is hooked up so
that it can feed electricity through the slab to an LED. The LED glows
brightly.
metal…
Chapter 3 Solutions
FOUND.OF COLLEGE CHEMISTRY
Ch. 3.1 - Prob. 3.1PCh. 3.2 - Prob. 3.2PCh. 3.2 - Prob. 3.3PCh. 3.2 - Prob. 3.4PCh. 3.3 - Prob. 3.5PCh. 3.3 - Prob. 3.6PCh. 3 - Prob. 1RQCh. 3 - Prob. 2RQCh. 3 - Prob. 3RQCh. 3 - Prob. 4RQ
Ch. 3 - Prob. 5RQCh. 3 - Prob. 6RQCh. 3 - Prob. 7RQCh. 3 - Prob. 8RQCh. 3 - Prob. 9RQCh. 3 - Prob. 10RQCh. 3 - Prob. 11RQCh. 3 - Prob. 12RQCh. 3 - Prob. 13RQCh. 3 - Prob. 14RQCh. 3 - Prob. 15RQCh. 3 - Prob. 16RQCh. 3 - Prob. 17RQCh. 3 - Prob. 1PECh. 3 - Prob. 2PECh. 3 - Prob. 3PECh. 3 - Prob. 4PECh. 3 - Prob. 5PECh. 3 - Prob. 6PECh. 3 - Prob. 7PECh. 3 - Prob. 8PECh. 3 - Prob. 9PECh. 3 - Prob. 10PECh. 3 - Prob. 11PECh. 3 - Prob. 12PECh. 3 - Prob. 13PECh. 3 - Prob. 14PECh. 3 - Prob. 15PECh. 3 - Prob. 16PECh. 3 - Prob. 17PECh. 3 - Prob. 18PECh. 3 - Prob. 19PECh. 3 - Prob. 20PECh. 3 - Prob. 21PECh. 3 - Prob. 22PECh. 3 - Prob. 23PECh. 3 - Prob. 24PECh. 3 - Prob. 25PECh. 3 - Prob. 26PECh. 3 - Prob. 27AECh. 3 - Prob. 28AECh. 3 - Prob. 29AECh. 3 - Prob. 30AECh. 3 - Prob. 31AECh. 3 - Prob. 32AECh. 3 - Prob. 33AECh. 3 - Prob. 34AECh. 3 - Prob. 35AECh. 3 - Prob. 36AECh. 3 - Prob. 38AECh. 3 - Prob. 39AECh. 3 - Prob. 40AECh. 3 - Prob. 41AECh. 3 - Prob. 42AECh. 3 - Prob. 43AECh. 3 - Prob. 44AECh. 3 - Prob. 45CECh. 3 - Prob. 46CE
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Similar questions
- Explain the fundamental steps of the scientific method. The scientific method is a dynamic process. What does this mean?arrow_forwardIs 1s22s22p6 the symbol for a macroscopic property or a microscopic property of an element? Explain your answer.arrow_forwardWhat is the periodic table, and what is its significance inthe study of chemistry?arrow_forward
- The elements of group 4A show an interesting change in properties moving down the group. Give the name and chemical symbol of each element in the group and label it as a nonmetal, metalloid, or metal.arrow_forwardPlease answer this follower question in your own words: 1) How do we know that air is not a single substance? 2) Metals have many similar properties, but not all properties are shared by all metals. Why is it useful to group them as metals? 3) Why is it important that the Periodic Table is structured as a table, rather than a list of elements? How is the Periodic Table important for all of science and not just chemistry? 4) Could the Periodic Table be arranged differently? How would you arrange the Periodic Table and Why?arrow_forwardHe arranged elements into increasing atomic numbers and found that there is a periodic repetition of physical and chemical properties. Meyer Dobereiner Mosely Mendeleev Newlands Absolute zero temperature: 0 K -0 K 0 °F 0 °Carrow_forward
- There are three main regions of the periodic table. Choose one element from each of these regions and list the following for all three of them: a) it's symbol and the region to which it belongs b) the period and group number in which it resides c) it's atomic number Example: (Do not use these elements as your examples!) • Aluminum (Al) is an element located in the metal region of the periodic table in Group 3A, Period 3. It's atomic number is 13. . Bromine (Br) is an element located in the nonmetal region of the periodic table in Group 8A, Period 4. It's atomic number is 35. Antimony (Sb) is an element located in the metalloid region of the periodic table in Group 5A, Period 5. It's atomic number is 51.arrow_forwardIn the table below, there are descriptions of an experiment on samples of three different chemical elements. Decide whether the element is a metal or nonmetal, if you can. If there is not enough information to decide, choose can't decide in the third column. element description metal or nonmetal? Ometal 1 Element I is a shiny silvery-gray solid. A small cube of it is put into a ceramic crucible and heated strongly. It melts about not far above room nonmetal (can't decide) temperature. metal Element 2 is a shiny silvery-gray solid. A 5 cm x 5 cm square of it, only I mm thick, is pressed into a dish-shaped mold under high pressure. When the sample is removed, it has become lighter in color and now has the shape of the mold. nonmetal (can't decide) metal Element 3 is a hard dark-red solid. A 10. g cube of it is tapped lightly with a small hammer. One corner of the cube breaks off into 3-4 pieces and a collection of small bits. nonmetal (can't decide) 2 3arrow_forwardRecognize the important subdivisionsof the periodic table: periods, groups(families), metals, and nonmetals.arrow_forward
- What was the name of the scientists who discovered the arrangement of the periodic table?arrow_forward12. Four students were asked to complete a table for a science assignment. Each student selected one chemical element from each of four groups in the periodic table and then classified each element as a metal, a nonmetal, or a metalloid. Information About Which table was completed correctly? Some Chemical Elements Group Symbol Classification 10 Ni Nonmetal 14 Metalloid 2 Mg Metal 6 Pb Metal Information About Some Chemical Elements Group Symbol Classification 17 Nonmetal Ca Metal Rb Metal 15 As Metalloid Information About Some Chemical Elements Group Symbol Classification 13 B Metalloid 15 Metal 2 Ra Nonmetal 18 Не Metal Information About Some Chemical Elements Group Symbol Classification 11 Cu Metal 15 Sb Metal 16 Metalloid 2 Ne Nonmetalarrow_forwardThe element silver has both physical and chemical properties, some of which do not change when the size of the sample changes. Which of these choices is a physical property that does not change when the size of the sample changes?arrow_forward
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