The periodic table - AQA

1

Which scientist developed an early periodic table?

2

How are the elements of a period arranged in the modern periodic table, from left to right?

3

Which element is in group 2 and period 3 of the periodic table?

4

What is the electronic structure of an atom of the element whose atomic number is 13?

5

An atom of an element has the electronic structure 2,8,8,2. What is its atomic number?

6

An atom of an element has the electronic structure 2,8,7. Which group of the periodic table is it in?

7

An atom of an element has the electronic structure 2,8,8,1. How many electrons are in the shell nearest the nucleus?

8

Which of these properties does a typical non-metal element have?

9

What happens to metal atoms in chemical reactions?

10

Which statement about metals and non-metals in the periodic table is true?