The Periodic Table of Elements an Introduction
Watch the Prezi on the blog post then try this basic quiz
Question 1 *
The vertical columns in the Periodic are known as Groups. There are _ _ groups
1 point
Question 2 *
Group 1 contains the elements lithium, sodium and _ _ _ _ _ _ _ _ _ They are known as the _ _ _ _ _ _ metals. Care two ticks needed
2 points
Required
Question 3 *
The smaller of the two numbers assigned to each element in the Periodic Table is its _ _ _ _ _ _
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Question 4 *
The atomic number is the number of _ _ _ _ _ _ _ inside the nucleus of an atom
1 point
Question 5 *
The larger of the two numbers assigned to each atom in the Periodic Table is its _ _ _ _ _ _
1 point
Question 6 *
Th mass number is the sum of _ _ _ _ _ _ _ and _ _ _ _ _ _ _ _ inside the nucleus of an atom.
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Question 7 *
For Experts: The larger of the two numbers inside each box in this periodic table has a decimal point. Most elements have more than one type of atom. Different atoms of the same element are called _ _ _ _ _ _ _ _
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Question 8 *
Sodium is a very _ _ _ _ _ _ _ _ metal that is stored under oil to protect it from air and water. It can be cut like cheese. Sodium has a shiny appearance when freshly cut but _ _ _ _ _ _ _ _ _ quickly.
1 point
Question 9 *
Group 1 metals are stored under oil to protect them from air and mosture. The order of reactivity from most to least reactive is.
1 point
Question 10 *
The horizontal rows in the Periodic Table are called _ _ _ _ _ _ _
1 point
Question 11 *
The Atomic Number of each element increases by one as you move from left to right. There is one more _ _ _ _ _ _ in the nucleus of the element from left to right accross the table.
1 point
Question 12 *
Boron’s atomic number is 5. Each Boron atom has _ protons in its nucleus.
1 point
Question 13 *
The element with an atomic number of 6 is _ _ _ _ _ _ .
1 point
Question 14 *
The elements found in group 17 of the periodic table are known collectively as the _ _ _ _ _ _ _ _
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Question 15 *
_ _ _ _ _ _ _ _ is a pale yellow gas. It is one of the most reactive elements in the universe.
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Question 16 *
_ _ _ _ _ _ _ _ is a very reactive pale green gas.
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Question 17 *
_ _ _ _ _ _ _ is a reddish brown gas when warm. It is very reactive.
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Question 18 *
The elements found in group 18 of the periodic table are known collectively as the _ _ _ _ _ _ _ _ _ _ _. They glow different colours when they are exposed to large electrical potentials.
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Question 19 *
Group 18 elements are very
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Question 20 *
Elements in the same group of the periodic table have similar _ _ _ _ _ _ _ _ and chemical properties
1 point
Question 21 *
Group 18 elements are unreactive gasses that glow different colours when subjected to high _ _ _ _ _ _ _ _
1 point
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