Concept explainers
(a)
Interpretation:
Element
Concept Introduction:
Elements are arranged in Periodic table according to their
Periods are numbered from 1 to 7 and it is from top to bottom in Periodic table. Groups are numbered from left to right. The Group numbers are given as 1A, 2A, 3B to 8B, 1B, 2B, 3A to 8A.
The elements that are present in Group with A are known as representative elements while Group with B is known as
(b)
Interpretation:
Iron is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.
Concept Introduction:
Refer part (a).
(c)
Interpretation:
Element
Concept Introduction:
Refer part (a).
(d)
Interpretation:
Europium is a representative element, transition element or an inner transition element has to be identified from its position in periodic table.
Concept Introduction:
Refer part (a).
Want to see the full answer?
Check out a sample textbook solutionChapter 2 Solutions
Chemistry: Principles and Practice
- Which element would be expected to have chemical and physical properties closets to those nitrogen(N =7)?arrow_forwardTRUE OR FALSE: Group 14 elements are gases at room temperature and pressurearrow_forwardIf 1.4% of the mass of a human body is calcium, how many kilograms of calcium are there in a 165-pound man?arrow_forward
- What is a period in the periodic table? From what does it derive its name?arrow_forwardIn the periodic table, calcium, element 20, is surrounded by elements 12 magnesium , 19 potassium, 21 scandium, and 38 strontium. Which of these have physical and chemical properties most resembling calcium?arrow_forwardWhat are the live most abundant elements (by mass) in the earth’s crust, oceans, and atmosphere?arrow_forward
- Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
- Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage LearningIntroductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning