Chemical Properties of the Groups (Grade 10 NSC Matric Physical Sciences): Flashcards
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10 cards from this deck
Groups in periodic table
Groups in periodic table
Vertical columns
Group 1 name (excl. hydrogen)
Group 1 name (excl. hydrogen)
Alkali metals
Group 2 name
Group 2 name
Alkali earth metals
Group 17 name
Group 17 name
Halogens
Group 18 name
Group 18 name
Noble gases
Atomic radius trend down a group
Atomic radius trend down a group
Increases
1st ionisation energy trend down group
1st ionisation energy trend down group
Decreases
Valence electrons in Group 1
Valence electrons in Group 1
One
Ion charge formed by Group 1
Ion charge formed by Group 1
+1
Why noble gases are inert
Why noble gases are inert
Complete outer electron shells