Elements in the same group of the Periodic Table have what in common?

The same number of electrons in their outer shell

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AQA GCSE Chemistry 5.1 Atomic Structure and the Periodic Table

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Questions 15

Answers

1
Elements in the same group of the Periodic Table have what in common?
The same number of electron shells
The same number of electrons
The same number of protons
The same number of electrons in their outer shell
2
All substances are made of
Oxygen
Earth
Atoms
Little Things
3
Which two sub-atomic particles have relative masses of 1?
Electron and Proton
Neutron and Electron
Proton and Neutron
Proton and Electron
4
The electronic structure of which element is 2, 8, 1?
Oxygen
Sodium
Magnesium
Nitrogen
5
Which one of these is NOT a Group 7 element?
Fluorine
Chlorine
Bromine
Oxygen
6
Group 0 elements are also known as
Noble Gases
Transition Metals
Halogens
Alkali Metals
7
Non-metals form
Positive Ions
Negative Ions
8
Which of these is NOT a separation technique?
Distillation
Filtration
Chromatography
Diffusion
9
What is the relative electric charge on a proton?
0
-1
+2
+1
10
What is the atomic number?
The number of protons
The number of protons + the number of electrons
The number of neutrons
The number of neutrons + the number of protons
11
What is the difference between isotopes of an element?
The number of protons
The number of electrons
The number of neutrons
The number of electron shells
12
Whose work provided evidence for the existence of neutrons within the nucleus?
Dmitri Mendeleev
Niels Bohr
James Chadwick
Ernest Rutherford
13
Metals form
Negative Ions
Positive Ions
14
The discovery of the electron led to which model of the atom?
Nuclear Model
Plum Pudding
Bohr Model
Rutherford Model
15
What happens to the reactivity of Group 1 elements as you go down the group?
It increases
It decreases
It stays the same
They don't react

AQA GCSE Chemistry 5.1 Atomic Structure and the Periodic Table Flashcards | StudBud