Sciences formative criterion A
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Last updated almost 5 years ago
14 questions
1
An atom has equal number of ..........
An atom has equal number of ..........
1
What is the electronic distribution of Oxygen ,atomic number is 8
What is the electronic distribution of Oxygen ,atomic number is 8
1
What kind of change is happening in melting ice
What kind of change is happening in melting ice
1
Elements are arranged as follows in the reactivity series Magnesium ,Aluminum ,Silver
Elements are arranged as follows in the reactivity series Magnesium ,Aluminum ,Silver
1
Sulphur is an elemntent that has atomic number of 16 , Which ion will it form
Sulphur is an elemntent that has atomic number of 16 , Which ion will it form
1
What is an ion ?
What is an ion ?
1
What is a physical change ?
What is a physical change ?
1
what is reactivity series ?
what is reactivity series ?
1
What is a chemcial reaction ?
What is a chemcial reaction ?
1
Why an atom is electrically neutral ?
Why an atom is electrically neutral ?
1
Answer the follwoing questiosn
Answer the follwoing questiosn
1
Answer the follwoing question
Answer the follwoing question
1
Answer the follwoing question
Answer the follwoing question
1
Answer the follwoing question
Answer the follwoing question