Homework Help is Here – Start Your Trial Now!
Science
Chemistry
2. How does an atom become a cation? a. When there are less protons than electrons and an atom gains a positive charge. b. When there are more protons than electrons and an atom gains a positive charge. c. When there are less electrons than protons and an atom gains a negative charge. d. When there are more electrons than protons and an atom gains a negative charge. 3. What are the subatomic particles found inside the nucleus of an atom? c. electrons & neutrons 4. How many neutrons, are in Bromine ion with a mass number of 80 and an a electrons b. neutrons d. protons & neutrons atomic number of 35 with negative 1 charge? d. 50 c. 35 5. How many electrons, are in Sodium ion with a mass number of 23 and an a. 45 b. 40 atomic number of 11 with positive 1 charge? a. 15 b. 10 с. 16 d. 20

2. How does an atom become a cation? a. When there are less protons than electrons and an atom gains a positive charge. b. When there are more protons than electrons and an atom gains a positive charge. c. When there are less electrons than protons and an atom gains a negative charge. d. When there are more electrons than protons and an atom gains a negative charge. 3. What are the subatomic particles found inside the nucleus of an atom? c. electrons & neutrons 4. How many neutrons, are in Bromine ion with a mass number of 80 and an a electrons b. neutrons d. protons & neutrons atomic number of 35 with negative 1 charge? d. 50 c. 35 5. How many electrons, are in Sodium ion with a mass number of 23 and an a. 45 b. 40 atomic number of 11 with positive 1 charge? a. 15 b. 10 с. 16 d. 20

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
See similar textbooks
icon
Related questions
Question
100%
answer 2,3,4,5
Posttest Direction: Read each question carefully. Choose the letter of the correct answer. Write your answer on the blank provided before the number. 1. How does an atom become anion? a. When there are more protons than electrons and an atom gains a positive charge. b. When there are more electrons than protons and an atom gains a negative charge. c. When there are less electrons than protons and an atom gains a negative charge. d. When there are less protons than electrons and an atom gains a positive charge. 2. How does an atom become a cation? a. When there are less protons than electrons and an atom gains a positive charge. b. When there are more protons than electrons and an atom gains a positive charge. c. When there are less electrons than protons and an atom gains a negative charge. d. When there are more electrons than protons and an atom gains a negative charge. 3. What are the subatomic particles found inside the nucleus of an atom? a. electrons b. neutrons c. electrons & neutrons d. protons & neutrons 4. How many neutrons, are in Bromine ion with a mass number of 80 and an atomic number of 35 with negative 1 charge? a. 45 b. 40 с. 35 d. 50 5. How many electrons, are in Sodium ion with a mass number of 23 and an atomic number of 11 with positive 1 charge? b. 10 a. 15 с. 16 d. 20
Transcribed Image Text:Posttest Direction: Read each question carefully. Choose the letter of the correct answer. Write your answer on the blank provided before the number. 1. How does an atom become anion? a. When there are more protons than electrons and an atom gains a positive charge. b. When there are more electrons than protons and an atom gains a negative charge. c. When there are less electrons than protons and an atom gains a negative charge. d. When there are less protons than electrons and an atom gains a positive charge. 2. How does an atom become a cation? a. When there are less protons than electrons and an atom gains a positive charge. b. When there are more protons than electrons and an atom gains a positive charge. c. When there are less electrons than protons and an atom gains a negative charge. d. When there are more electrons than protons and an atom gains a negative charge. 3. What are the subatomic particles found inside the nucleus of an atom? a. electrons b. neutrons c. electrons & neutrons d. protons & neutrons 4. How many neutrons, are in Bromine ion with a mass number of 80 and an atomic number of 35 with negative 1 charge? a. 45 b. 40 с. 35 d. 50 5. How many electrons, are in Sodium ion with a mass number of 23 and an atomic number of 11 with positive 1 charge? b. 10 a. 15 с. 16 d. 20
Expert Solution
steps

Step by step

Solved in 5 steps with 5 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Precipitation Titrations
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
SEE MORE TEXTBOOKS