Atoms and Reactivity

Quiz
•
Science
•
8th Grade
•
Hard
Standards-aligned
Charles Martinez
FREE Resource
36 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
An atom of which element has 37 protons, 48 neutrons and 1 valence electron?
Neon (Ne)
Carbon (C)
Rubidium (Rb)
Sodium (Na)
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
An atom of which element is represented by this model?
Neon (Ne)
Boron (B)
Nitrogen (N)
Carbon (C)
Tags
NGSS.MS-PS1-1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When trying to identify an unknown element, a scientist determines what other elements reacts with chemically. Which property of the unknown element determines the other element it reacts with?
The total number of neutrons in the unknown element
The total number of particles in the nucleus of the unknown element
The number of protons in the nucleus of the unknown element
The number of valence electrons in the unknown element
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What part of the atom determines the identity of an atom?
Electrons
Neutrons
Protons
Nucleus
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What part of the atom determines the chemical properties or reactivity?
Protons
Electrons
Valence Electrons
Energy levels
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which statement accurately describes atoms of Oxygen?
Oxygen atoms have 20 protons
Oxygen atoms have 8 valence electrons
Oxygen atoms have 16 neutrons
Oxygen atoms have 8 electrons
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The atoms of a certain element each contain 9 protons and 7 valence electrons. Which statement correctly identifies this element and describes the chemical reactivity?
The element is oxygen, and is highly reactive.
The element is fluorine, and is highly reactive.
The element is oxygen, and is not very reactive.
The element is fluorine, and is not very reactive.
Create a free account and access millions of resources
Similar Resources on Quizizz
40 questions
Atoms, Elements & Compounds

Quiz
•
7th - 8th Grade
31 questions
6.5 Matter Test Review

Quiz
•
6th - 8th Grade
39 questions
Chemical Reactions Test Review

Quiz
•
6th - 8th Grade
34 questions
Periodic Table Ch 16

Quiz
•
6th - 8th Grade
37 questions
Atomic Theory and Periodic Table

Quiz
•
8th Grade
37 questions
Atomic Structure and the Periodic Table

Quiz
•
8th - 10th Grade
40 questions
Atoms and Periodic Table 8.5ABC

Quiz
•
8th Grade
41 questions
Atomic Structure Practice

Quiz
•
8th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade