The modern periodic table (AQA GCSE Chemistry Combined Science): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
ShowHide
Practise the questions
12 questions from this quiz
How are elements arranged in the modern periodic table?
How are elements arranged in the modern periodic table?
By atomic number
What does atomic number represent?
What does atomic number represent?
Number of protons
What is the atomic number of tellurium?
What is the atomic number of tellurium?
52
What are groups in the periodic table?
What are groups in the periodic table?
Vertical columns
What do elements in the same group share?
What do elements in the same group share?
Same number of outer electrons
How many outer electrons do Group 1 elements have?
How many outer electrons do Group 1 elements have?
1
How do Group 1 elements react with water?
How do Group 1 elements react with water?
Vigorously
What are periods in the periodic table?
What are periods in the periodic table?
Horizontal rows
Where are metals found in the periodic table?
Where are metals found in the periodic table?
Left side
What do metals do with electrons?
What do metals do with electrons?
Lose electrons easily
An element has electronic structure 2,8,7. What group is it in?
An element has electronic structure 2,8,7. What group is it in?
Group 7
Why is arranging by atomic number better than atomic weight?
Why is arranging by atomic number better than atomic weight?
Elements with similar properties appear in same groups