Identify the group and period to which each of the following elements belongs:
a.
b. element number
c. zinc
d. element number
(a)
Interpretation:
The group and period of the element
Concept introduction:
The elements in a modern periodic table are arranged in increasing order of their atomic numbers. In the modern periodic table, the horizontal rows are known as periods and vertical columns are known as groups. There are seven periods and eighteen groups in the modern periodic table.
Answer to Problem 3.1E
The group of the element silicon
Explanation of Solution
The given element
The group and period of the element
(b)
Interpretation:
The group and period of the element number
Concept introduction:
The elements in a modern periodic table are arranged in increasing order of their atomic numbers. In the modern periodic table, the horizontal rows are known as periods and vertical columns are known as groups. There are seven periods and eighteen groups in the modern periodic table.
Answer to Problem 3.1E
The group of the element number
Explanation of Solution
The given element number
The group and period of the element number
(c)
Interpretation:
The group and period of the element zinc is to be stated.
Concept introduction:
The elements in a modern periodic table are arranged in increasing order of their atomic numbers. In the modern periodic table, the horizontal rows are known as periods and vertical columns are known as groups. There are seven periods and eighteen groups in the modern periodic table.
Answer to Problem 3.1E
The group of the element zinc
Explanation of Solution
The given element zinc has a symbol of
The group and period of the element zinc
(d)
Interpretation:
The group and period of the element number
Concept introduction:
The elements in a modern periodic table are arranged in increasing order of their atomic numbers. In the modern periodic table, the horizontal rows are known as periods and vertical columns are known as groups. There are seven periods and eighteen groups in the modern periodic table.
Answer to Problem 3.1E
The group of the element number
Explanation of Solution
The given element number
The group and period of the element number
Want to see more full solutions like this?
Chapter 3 Solutions
Chemistry for Today: General, Organic, and Biochemistry
Additional Science Textbook Solutions
Chemistry: A Molecular Approach
Chemistry
Inorganic Chemistry
Chemistry & Chemical Reactivity
Living By Chemistry: First Edition Textbook
Chemistry For Changing Times (14th Edition)
- List five nonmetallic elements that exist as gaseous substances under ordinary conditions. Do any metallic elements ordinarily occur as gases?arrow_forwardWhat does the number 36 represent on the periodic table entry for krypton? a. atomic number b. relative atomic mass c. group number d. electron configurationarrow_forwardAn atom that has lost three electrons will have a charge of .arrow_forward
- What is the electron configuration of Mg2+? How does its reactivity compare with neutral Mg? How do the reactivities of F- and F compare?arrow_forwardNaturally occurring lithium is composed of two isotopes: 7.59 at 6.0151224u and 92.41 at 7.0160041u. Use these data to determine the atomic mass of lithium.arrow_forwardUsing the periodic table, determine the following. a. The atomic number of the element magnesium b. The atomic mass of the clement nitrogen c. The atomic mass of the element with an atomic number of 10arrow_forward
- 18. Predict this element based on the image: 8 n O A. Oxygen B. Beryllium O C. Nitrogen OD. Neon +arrow_forward2 10 5 Consider the element with the electron configuration [Kr]5s 4d 5p. This element is Select one: a. a noble gas. b. an alkali metal. C. a representative element. d. a transition metal.arrow_forwardThe elements in the present periodic table are arranged according to their: Select one: a. mass number b. atomic mass c. number of neutrons d. atomic numberarrow_forward
- The element P has the atomic number 12. Element Q has the atomic number 16. What is the formula of the compund formed when these two elements react together? a. P2Q b. PQ c. PQ2 d. PQ3arrow_forwardMost of the mass of any atom is: a. spread evenly throughout the atom b. found in the outermost shell of the atom c. found in the center of the atomarrow_forwardWhat element is represented by X in the atomic symbol notation 195 is over 78X ? Select one: A. Palladium B. Selenium C. Magnesium D. Platinum E. Iridiumarrow_forward
- Living By Chemistry: First Edition TextbookChemistryISBN:9781559539418Author:Angelica StacyPublisher:MAC HIGHERIntroductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage Learning
- Introductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage Learning