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Atoms, Bonding and Periodic Table Revision Quiz Flashcards | StudBud

Explore/Atoms, Bonding and Periodic Table Revision Quiz

An oxygen atom has...

This picture shows two elements reacting. Which type of bond is forming?

Atoms, Bonding and Periodic Table Revision Quiz

12 terms·StudBud Administration·134 plays

A revision quiz for KS4 students to help them identify areas of weakness and strength on the topics of Periodic Table, Atoms and Bonding, The Alkali Metals and The Halogens

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Questions 12

Answers

1
This picture shows two elements reacting. Which type of bond is forming?
An ionic bond
An electron bond
A covalent bond
2
An oxygen atom has...
4 protons (and 4 electrons)
8 protons (and 8 electrons)
16 protons (and 16 electrons)
15.999 protons (and 15.999 electrons)
3
This picture shows...
Two metals
Two non-metals
A metal and a non-metal
4
A covalent bond is when...
Electrons move from one atom to another
Atoms share a single electron
Atoms share a pair of electrons
5
Which of these descriptions best matches the halogens?
Toxic metals, all silver. Highly reactive.
Colourless, non-toxic gases.
Toxic non-metals, different colours. Highly reactive.
Non-toxic, non-reactive non-metals.
6
This image shows..
An element in Group 6
An element in Group 1
An element in Group 7
An element in Group 2
7
Which alkali metal is the most reactive of these three?
Potassium
Lithium
Sodium
8
Neutrons are found in the centre of the atom. Neutrons are...
Negatively charged
Neutral
Positively charged
9
A metal atom has lost 2 electrons. It is now..
A 1+ ion
A 2- ion
A 2+ ion
A + ion
10
Who discovered that every 8th element had similar properties?
John Newlands
Mendeleev
Isaac Newton
11
Which of these descriptions best matches the alkali metals?
Soft, low melting points, highly reactive
Soft, low melting points, unreactive
Hard, high melting points, unreactive
Hard, low melting points, highly reactive
12
Which halogen has the highest melting point?
Bromine
Iodine
Fluorine
Chlorine