When an atom is changed into an ion the..................... is changed.
unit 1 lesson 1 part2 prep1

Quiz
•
Science
•
7th Grade
•
Medium
Mrs.mona younes
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
number of protons
number of neutrons
number of electrons
mass number
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A lithium atom ( Li ) changes into a lithium ion (Li+), which means that it .......
gains one proton.
gains one electron.
loses one proton.
loses one electron.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
During the chemical reaction, a magnesium atom (12Mg) loses its outer electrons and changes into...............
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The only nonmetal that exists in a liquid state is............................
bromine
chlorine
hydrogen
nitrogen.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
All of nonmetals don’t conduct electricity, except.......................
bromine
aluminium
graphite
mercury
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a negative ion, the number of protons is ....................... the number of electrons.
less than
more than
equal to
no correct answer
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
All of these elements can form negative ions, except.........................
Create a free account and access millions of resources
Similar Resources on Quizizz
10 questions
Atoms , Ions , Isotopes

Quiz
•
6th - 10th Grade
11 questions
untitled

Quiz
•
6th - 8th Grade
9 questions
Ionic Bonds

Quiz
•
7th - 8th Grade
13 questions
9Y3 - Bonding revision

Quiz
•
1st - 9th Grade
15 questions
AP Chemistry Exam Review

Quiz
•
6th Grade - University
10 questions
Electricity Quiz 1

Quiz
•
5th - 7th Grade
12 questions
Metals & non-metals

Quiz
•
2nd - 9th Grade
11 questions
Chemical Bonding

Quiz
•
6th - 7th 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