WorksheetsElements
Total questions: 63
Worksheet time: 45mins
Radium
Rl
Rb
Rn
Ra
Cesium
Cs
Cd
Cl
Co
Radon
Ra
Rn
Rb
Rl
Tungsten
Ts
Tu
W
T
Lead
Pb
Pd
La
Le
Platinum
Pi
Pt
Pl
Pd
Gold
Gd
Au
Ag
Go
Mercury
Hg
Mo
Mc
Hy
Iridium
Ir
I
Id
Im
Bismuth
B
Bt
Bs
Bi
Fr
Sodium
Flerovium
Francium
Flourine
Ba
Bromine
Barium
Boron
Bismuth
Xe
Carbon
Vanadium
Xenon
Lithium
He
Helium
Hydrogen
Holmium
Potassium
Te
Tantalum
Tin
Tellurium
Technetium
Be
Bromine
Bismuth
Bohrium
Beryllium
Sn
Silver
Terbium
Sodium
Tin
C
Carbon
Cadmium
Calcium
Chlorine
Ag
Argon
Selenium
Arsenic
Silver
O
Oganesson
Oxygen
Osmium
Iron
Neon
(a)
Rubidium
(a)
Magnesium
(a)
Bromine
(a)
Silicon
(a)
Arsenic
(a)
Sulfur
(a)
Copper
(a)
Argon
(a)
Cobalt
(a)
Ca
(a)
Ti
(a)
U
(a)
Cr
(a)
H
(a)
I
(a)
Li
(a)
Sb
(a)
B
(a)
Cd
(a)
N
Nickel
Niobium
Nitrogen
Nobelium
Sr
Strontium
Silver
Silicon
Sulfur
F
Flerovium
Flourine
Francium
Palladium
Kr
Silicon
Sulfur
Aluminum
Krypton
Na
Nitrogen
Sodium
Sulfur
Nickel
Selenium
Se
Sl
Sn
Sm
Aluminum
Am
Ai
Au
Al
Zinc
Z
Zn
Zi
Zc
Phosphorous
Ph
Po
P
K
Nickel
Ni
N
Nk
Nl
Chlorine
(a)
Iron
(a)
Potassium
(a)
Sc
(a)
Mn
(a)
V
(a)
Sum of the number of protons and neutrons in the nucleus. More than one answer.
Mass Number
Atomic Mass
Atomic Number
Quark
Region around the nucleus where the electrons are found.
Electron Fog
Period
Group
Electron Cloud
Positively charged center of an atom.
Electrons
Neutrons
Protons
Nucleus
Vertical column in the periodic table. More than one answer.
Period
Group
Family
Row
Neutral particles in the nucleus of an atom.
Neutrons
Protons
Electrons
Quarks
Weighted average mass of the mixture of its isotopes.
Mass Number
Electron Dot Diagram
Atomic Mass Unite (amu)
Average Atomic Mass
Positively charged particles in an atom.
Protons
Neutrons
Electrons
Quarks
