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WorksheetsBuilding Blocks of Matter
Total questions: 22
Worksheet time: 11mins
Elements to the right of the Zig Zag line on the periodic table are
metals.
metalloids.
nonmetals.
none of the above.
Metals are located ______________ on the periodic table.
to the left of the zig zag line
on the border of the zig zag line
to the right of the zig zag line
in the bottom two rows
What is the difference between an atom and a molecule?
An atom is smaller than a molecule.
An atom is made up of more than one molecule.
An atom is larger than a molecule.
A molecule is the smallest particle of an element.
Which of the following best describes a molecule?
A nucleus with electrons bound to it by electrical attraction.
The smallest component of an element.
1 or more like atoms.
2 or more different atoms.
In which group would you find Oxygen?
2
4
5
6
Which of the following elements are found in group 3?
Sodium
Magnesium
Aluminum
Phosphorus
Which of the following is a Metalloid?
Potassium
Silicon
Lead
Neon
What is the Chemical Symbol of Manganese?
Mg
MG
Mn
MN
What is the atomic number of Gold?
79
47
31
196.97
What is the Atomic Mass of Copper?
63.55
58.69
29
107.87
Which of the following are located in the nucleus of an atom? (Select all that are correct)
Protons
Neutrons
Electrons
Protons & Electrons
Which of the following has a negative charge?
Protons
Neutrons
Electrons
All of the above.
Which of the following has a mass of 1 amu?
(Select all that are correct)
Electrons
Neutrons
Protons
Neutrons and Electrons
Which subatomic particle has a positive charge?
Protons
Neutrons
Electrons
None of the above.
Which subatomic particle has a mass of 1/1800 amu?
Proton
Neutron
Electron
None of the above.
Neutrons have what kind of charge?
Positive
Negative
No Charge
All of the above
Which element has 24 protons?
Magnesium
Chromium
Carbon
Tin
If an atom has 19 electrons, it is likely
Fluorine
Chlorine
Argon
Potassium
How many neutrons are in an average atom of Phosphorus?
15
16
31
30
On average, Sodium has how many neutrons?
23
11
12
22.99
Which of the following is true about Cobalt?
It has 27 protons, 32 neutrons, and 27 electrons
It has 27 protons, 22 neutrons, and 27 electrons
It has 29 protons, 35 neutrons, and 29 electrons
It has 27 protons, 27 neutrons, and 32 electrons
Which of the following is a metal?
Nitrogen
Boron
Bromine
Calcium
