quiz on group 1 and group 7 this quiz has 10 multiple choice questions click on the answer box you...
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Quiz on Group 1 and Group 7 This quiz has 10 multiple choice questions Click on the answer box you think is correct
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Lithium, sodium and potassium
A
B
A. Group 1
B. Group 7
Correct
answer !
Includes very reactive gases
A
B
A. Group 1
B. Group 7
Correct
answer !
Need one electron for a full shell
A
B
A. Group 1
B. Group 7
Correct
answer !
Must lose one electron when making compounds
A
B
A. Group 1
B. Group 7
Correct
answer !
Also called the halogens
A
B
A. Group 1
B. Group 7
Correct
answer !
Always makes positive ions
A
B
A. Group 1
B. Group 7
Correct
answer !
Alkali metals
A
B
A. Group 1
B. Group 7
Correct
answer !
Names end - ine
A
B
A. Group 1
B. Group 7
Correct
answer !
Found on left of Periodic Table
A
B
A. Group 1
B. Group 7
Correct
answer !
The element whose atomic number is 19
A
B
A. Group 1
B. Group 7
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Answer section
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Lithium, sodium and potassium
Group 1
These are the key alkali metals to learn
about in Group 1
Includes very reactive gases
Group 7
Fluorine and chlorine are very reactive
gases. (All the Group 1 elements are
solids)
Need one electron for a full shell
Group 7
Group 7 elements have 7 electrons in
their outer shell – so they only need one
more to reach 8, which means the shell will be full.
Must lose one electron when making compounds
Group 1
Group 1 elements have one electron in their outer shell and they must lose this during a reaction to make a compound.
Also called the halogens
Group 7
Halogens is the “family name” for
Group 7 elements.
Learn this fact!
Always makes positive ions
Group 1
When they react to make a compound, they lose
the one electron in their outer shell. In other words, they lose a
negative particle, making them positive overall.
Alkali metals
Group 1
Alkali metals is the “family name” for
Group 1 elements.
Learn this fact!
Group 7
This is a good way of recognising the main halogens : fluorine, chlorine, bromine
and iodine
Names end - ine
Group 1
The groups are labelled from left to right . So Group 1 is the first column on
the left.
Found on left of Periodic Table
Group 1
This atom must have 19 electrons, arranged
2,8,8,1.There is one electron in
the outer shell, making it a member of Group 1
The element whose atomic number is 19
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Q. Enter your question here.
A
B
A. Group 1
B. Group 7
Group x
xx
xx
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