AP Chemistry MCQ Unit 1-2

Flashcard
•
Chemistry
•
11th Grade
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What are isotopes?
Back
Isotopes are atoms of the same element that have the same number of protons but different numbers of neutrons, resulting in different atomic masses.
2.
FLASHCARD QUESTION
Front
What is lattice energy?
Back
Lattice energy is the energy released when ions in the gas phase combine to form an ionic solid. It is a measure of the strength of the forces between the ions.
3.
FLASHCARD QUESTION
Front
Which atom yields the least polar bond when bonding with chlorine?
Back
Sulfur (S) yields the least polar bond with chlorine due to its relatively similar electronegativity compared to chlorine.
4.
FLASHCARD QUESTION
Front
What does a photoelectron spectrum indicate about an element?
Back
A photoelectron spectrum provides information about the energy levels of electrons in an atom, helping to confirm the atomic model of the element.
5.
FLASHCARD QUESTION
Front
What is an alloy?
Back
An alloy is a mixture of two or more elements, where at least one is a metal, designed to have specific properties.
6.
FLASHCARD QUESTION
Front
Define electronegativity.
Back
Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons.
7.
FLASHCARD QUESTION
Front
What is the significance of the charge of ions formed by elements?
Back
The charge of ions formed by elements indicates their ability to gain or lose electrons, which is crucial for understanding chemical bonding and reactivity.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Ionic Bonding

Flashcard
•
11th Grade
15 questions
VSEPR Flashcard

Flashcard
•
11th Grade
15 questions
INTERMOLECULAR FORCES

Flashcard
•
11th Grade
15 questions
Chemistry Unit 2 Test Review

Flashcard
•
11th Grade
15 questions
Atomic Theory & Structure

Flashcard
•
11th Grade
15 questions
Chemical Bonding

Flashcard
•
11th Grade
15 questions
Chem 2024 Semester Test

Flashcard
•
11th Grade
15 questions
Chapter 8 Review: Covalent compounds

Flashcard
•
11th Grade
Popular Resources on Wayground
12 questions
Unit Zero lesson 2 cafeteria

Lesson
•
9th - 12th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
20 questions
Lab Safety and Equipment

Quiz
•
8th Grade
13 questions
25-26 Behavior Expectations Matrix

Quiz
•
9th - 12th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
20 questions
Lab Safety and Lab Equipment

Quiz
•
9th - 12th Grade
20 questions
Lab Equipment Quiz Chemistry

Quiz
•
9th - 12th Grade
30 questions
ACA Unit 1 Atomic Structure

Quiz
•
9th - 12th Grade
20 questions
States of Matter and Phase Changes

Quiz
•
9th - 12th Grade
8 questions
Metric System

Lesson
•
9th - 12th Grade
20 questions
Metric Conversions

Quiz
•
11th Grade
14 questions
Ice breaker

Lesson
•
9th - 12th Grade
20 questions
Significant Figures

Quiz
•
10th - 11th Grade