Atoms and The Periodic Table
Flashcard
•
Science
•
9th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
FREE Resource
Student preview

30 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Mendeleev created the first periodic table by arranging the elements in order of:
- decreasing atomic mass
- increasing atomic mass
- increasing atomic number
- increasing melting points and densities
Back
increasing atomic mass
2.
FLASHCARD QUESTION
Front
How did chemists change Mendeleev's periodic table in the early 1900s?
Back
They used atomic number instead of atomic mass to organize the elements
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
3.
FLASHCARD QUESTION
Front
Most metals are NOT
Back
liquid at room temperature
Tags
NGSS.MS-PS1-4
4.
FLASHCARD QUESTION
Front
Where are the most reactive metals found in the periodic table?
Back
In Group 1, the first column to the left
5.
FLASHCARD QUESTION
Front
Which group contains the most elements?
Options: metalloids, nonmetals, metals, transition elements
Back
metals
6.
FLASHCARD QUESTION
Front
Ductile material
Back
can be pulled out, or drawn, into a long wire
7.
FLASHCARD QUESTION
Front
In an atom, the number of protons equals the number of: nuclei, electrons, neutrons, isotopes
Back
electrons
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
20 questions
Irregular Verbs
Flashcard
•
9th Grade
20 questions
CAUTION, NOTICE, WARNING
Flashcard
•
8th Grade
21 questions
Environmental Awareness and Global Warming
Flashcard
•
KG
28 questions
Flashcards on Rocks and Body Systems
Flashcard
•
8th Grade
25 questions
Fruits and Jam
Flashcard
•
8th Grade
27 questions
Lesson 5 Flashcards
Flashcard
•
11th Grade
20 questions
Atomic structure
Flashcard
•
9th Grade
22 questions
Auckland Attacked: Colonial government and military key terms
Flashcard
•
9th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Science
10 questions
Exploring the Layers of the Earth
Interactive video
•
6th - 10th Grade
25 questions
Naming Ionic and Covalent Compounds
Quiz
•
9th Grade
14 questions
Natural Selection and Adaptation
Lesson
•
9th - 12th Grade
20 questions
Atomic Structure
Quiz
•
9th Grade
10 questions
Exploring the Ring of Fire: Volcanoes and Earthquakes
Interactive video
•
6th - 10th Grade
38 questions
Water Cycle and Groundwater
Quiz
•
9th - 12th Grade
10 questions
Exploring Spring and Neap Tides
Interactive video
•
6th - 10th Grade
15 questions
DNA and RNA review
Quiz
•
9th Grade