benchmark 2 practice

Flashcard
•
Science
•
7th Grade
•
Hard
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the charge of protons, neutrons, and electrons in an atom?
Back
Protons have a positive charge, neutrons have no charge (neutral), and electrons have a negative charge.
2.
FLASHCARD QUESTION
Front
What is a diatomic element?
Back
A diatomic element is a molecule composed of two atoms of the same element, such as O₂ (oxygen) or H₂ (hydrogen).
3.
FLASHCARD QUESTION
Front
What is the periodic table?
Back
The periodic table is a tabular arrangement of chemical elements, organized by increasing atomic number, electron configuration, and recurring chemical properties.
4.
FLASHCARD QUESTION
Front
What determines the size of an atom?
Back
The size of an atom is determined by the number of electron shells and the effective nuclear charge experienced by the outermost electrons.
5.
FLASHCARD QUESTION
Front
What is a compound?
Back
A compound is a substance formed when two or more different elements chemically bond together.
6.
FLASHCARD QUESTION
Front
What is the difference between an element and a compound?
Back
An element is a pure substance made of only one type of atom, while a compound is made of two or more different types of atoms bonded together.
7.
FLASHCARD QUESTION
Front
What is a chemical bond?
Back
A chemical bond is the force that holds atoms together in a molecule, which can be ionic, covalent, or metallic.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Chemical Bonds

Flashcard
•
8th Grade
15 questions
Atoms, Elements, Compounds, & Molecules

Flashcard
•
8th Grade
15 questions
Chemical Bond Test Review

Flashcard
•
6th - 8th Grade
9 questions
Acids and Bases

Flashcard
•
6th Grade
15 questions
Simple Molecules and Extended Structures

Flashcard
•
7th Grade
15 questions
Balancing Chemical Equations

Flashcard
•
7th Grade
15 questions
7th Science TCAP

Flashcard
•
7th Grade
15 questions
Ionic and Covalent Bonds

Flashcard
•
7th - 8th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Science
20 questions
Distance Time Graphs

Quiz
•
6th - 8th Grade
10 questions
Exploring Newton's Laws of Motion

Interactive video
•
6th - 10th Grade
17 questions
Thermal Energy Transfer

Lesson
•
6th - 8th Grade
10 questions
Exploring Chemical and Physical Changes

Interactive video
•
6th - 10th Grade
18 questions
Water Cycle

Quiz
•
5th - 8th Grade
20 questions
Convection, Conduction, Radiation Practice

Quiz
•
7th Grade
20 questions
Photosynthesis and Cellular Respiration

Quiz
•
7th Grade
25 questions
Cell Structure

Lesson
•
7th Grade