stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Structure of Matter Review Flashcards | StudBud
Explore
/
Structure of Matter Review
Structure of Matter Review
15 terms
·
StudBud Administration
·
119 plays
Physical Science 8th Grade atoms, periodic table, isotope, protons, neutrons, electrons
Flashcards
15 cards
F
Practice quiz
P
Host live
L
Questions
15
Answers
1
Matter composed of one type of atom:
isotope
atom
ion
element
2
Which has a positive charge?
tron
electron
proton
neutron
3
Which number represents the atomic mass?
4
2
4.0026
HE
4
Atoms that have a different amount of electrons than protons
ionic bond
isotopes
ions
covalent
5
Atoms with the same number of protons but different number of neutrons.
ions
atom
element
isotopes
6
vertical rows on the periodic table:
element
lewis-dot diagram
groups
periods
7
Which has a neutral charge?
electron
tron
proton
neutron
8
Which has a negative charge?
isotope
proton
neutron
electron
9
Horizontal rows on periodic table:
ions
groups
Periods
elements
10
What are the main parts of the atom?
nucleus, electron cloud
proton, neutron
electron, neutron, proton,
electron cloud, atom
11
The sum of protons and neutrons around the nucleus
average atomic mass
atomic number
mass amount
mass number
12
The short or abbreviated way to write an element:
nickname
ion
isotope
Chemical symbol
13
What part of the atom stores electrons?
proton
mass number
nucleus
electron cloud/energy shells
14
Which number shows the atomic number?
4.0026
HE
4
2
15
Which part of the atom stores the protons and neutrons
cloud
The nucleus
electron coud
proton cloud
