What do all the elements in Group 8A of the periodic table have in common?

They all have a complete outer energy level.

All of the statements about elements in Group 7A of the periodic table are correct except.....

they are more stable than elements in Group 8A.

What do elements in Group 2A have in common?

They all have 2 valence electrons.

The number on the left of each row represents.....

energy levels in the atoms of each element.

The number on the top of each column represents.....

the group number for the elements in that column.

Where would you find the greatest number of gaseous elements?

Upper right corner of the periodic table

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Periodic Table 8.5C

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The student is expected to interpret the arrangement of the periodic table, including periods and groups to explain how properties are used to classify elements.

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Questions 10

Answers

1
What do all the elements in Group 8A of the periodic table have in common?
They all react quickly with Group 1A elements.
They all have 18 protons and 18 electrons.
They are all solids with a high density.
They all have a complete outer energy level.
2
In what group would you find be able to find the Neon (Ne) atom?
Group 1
Group 18
Group 3
Group 10
3
In what area would you find elements that are stable and do not react readily?
Area 3
Area 2
Area 1
Area 4
4
All of the statements about elements in Group 7A of the periodic table are correct except.....
they are non-metals.
they are more reactive than elements in Group 6A.
they have 7 valence electrons.
they are more stable than elements in Group 8A.
5
In which group would you be able to find an element that has similar chemical reactivity to K?
Group 2
Group 19
Group 1
Group 39
6
What do elements in Group 2A have in common?
They all 2 protons and 2 electrons.
They all have 2 valence electrons.
They all have 2 energy levels.
They all have a complete outer energy level.
7
The number on the left of each row represents.....
Ions that each element will form
the number of protons in the elements.
compounds that each element will form.
energy levels in the atoms of each element.
8
The number on the top of each column represents.....
the period number for the elements in that column.
the group number for the elements in that column.
the atomic number of all the elements.
the amount of energy levels found in all the elements.
9
In the periodic table, this element would be found in Group......
Group 11
Group 2
Group 12
Group 1
10
Where would you find the greatest number of gaseous elements?
Lower right corner of the periodic table
Upper left corner of the periodic table
Lower left corner of the periodic table
Upper right corner of the periodic table

Periodic Table 8.5C Flashcards | StudBud