WorksheetsPeriodic Table Trends *Centers*
Total questions: 40
Worksheet time: 2hrs 38mins
Which element is in group 1, period 1?
H
He
Li
Ne
Which element is in group 16, period 2?
O
Ba
o
BA
The positively charged particles of an atom are
Protons
Neutrons
Electrons
Waves
The negatively charged particles of an atom
Proton
Neutron
Electron
Waves
The neutral particle of an atom (that has no electrical charge)
Proton
Neutron
Electron
Wave
The center of the atom, where protons and neutrons are located, is called the
Element
Neuron
Electron
Nucleus
The modern model of the atom can be compared to
A cloud
An onion
A bowling ball
Plum pudding
What is the atomic number for carbon?
1
6
12.011
C
How many protons does gallium have?
13
69.723
70
31
The abbreviation of an elements name, shown in 1 or 2 letters (like "K" for Potassium)
Chemical symbol
Atomic mass
Element name
Chemical bond
The 3 types of elements on The Periodic Table are
Reactive, Non-Reactive, & Explosive
Metals, Nonmetals, & Metalloids
Atomic number, atomic mass, and chemical symbol
Metals & Nonmetals
The Periodic Table is arranged in rows called
Periods
Groups
Colloms
Rows
The Periodic Table has 18 columns. Each column is called a ________________ or family.
Period
Group
Row
Column
How many elements are on The Periodic Table? (aka how many elements do we know about today?)
96
12
118
180
Who designed the modern model of The Periodic Table?
Albert Einstein
Nikola Tesla
Werner Heisenberg
Dmitri Mendeleev
Which of the following is the SHINIEST of all! (has the most LUSTER)
Metalloids
Metals
Non-metals
Which of the following has the Highest MAGNETIC PROPERTY of them all! (most magnetic)
Metalloids
Non-Metals
Metals
Which of the following is a poor conductor of heat and electric? (Low Conductivity)
Metals
Metalloids
Non-Metals
Which can easily be hammered into a shape and made into a wire
Metalloids
Metals
Non-Metals
How are elements arranged in the Periodic Table
by the number of neutrons
by their atomic number
by their atomic mass
