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WorksheetsChapter 6
Total questions: 52
Worksheet time: 26mins
Matter is composed of tiny particles called
(a)
What charge do neutrons have?
Positive
Negavitive
Neutral
All
What is the charge of electrons?
No charge
All
Positive
Negative
What is the charge of protons
All
Positive
No Charge
Negative
Electrons are located around the atom's
(a)
Neutrons and protons are located in the atom's
(a)
Elements are made of (a) type of atom
Elements are ?
A pure substance that cannot be broken down into other substances
A mixture of two different type of atoms through an ionic bond
The vertical columns on the periodic table are called ?
Periods
Groups
Elementals
True or False: Elements in the same group have different chemical and physical properties
True
False
Silicon
(a)
N
(a)
Gold
(a)
Fe
(a)
On the Periodic Table, Group 1 is called ?
Alkali Metals
Alkaline Earth Metals
Transition Metals
Noble Gases
On the Periodic Table, Group 2 is called
Chalcogens
Noble Gases
Alkaline Earth Metals
Transition Metals
I am an element that is hard and tough. I am also good at conducting heat and electricity. Who am i?
Noble Gases
Alkaline Earth Metals
Pure Sodium
Transition Metals
I am odorless, colorless, and nonflammable. You may see me glowing on the doors of business. Who am I?
Alkali Metals
Alkaline Earth Metals
Noble Gas
Halogens
True or False: Compounds are always formed from a specific combination of elements in a fixed ratio.
True
False
An electrical attraction between two oppositely charged atoms or groups of atoms forms an (a) bond.
Chemical bond that forms when electrons are shared
Hydrogen Bond
Ionic Bond
Friendship
Covalent bond
Isotopes are the same elements with a different number of
Protons
Neutrons
Electrons
Energy Levels
atomic mass = protons +
(a)
atomic number = electrons =
(a)
H
(a)
Lithium
(a)
Aluminum
(a)
S
(a)
Helium
(a)
Argon
(a)
Calcium
(a)
Lead
(a)
Mercury
(a)
K
(a)
I
(a)
B
(a)
Silver
(a)
Neon
(a)
Beryllium
(a)
Sodium
(a)
C
(a)
Chlorine
(a)
Fluorine
(a)
O
(a)
Magnesium
(a)
Phosphorus
(a)
Copper
(a)
What is the term for the number of protons plus neutrons in an atom?
Atomic number
Atomic mass
Isotope number
Valency
