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Atomic Structure and the Periodic Table Flashcards | StudBud
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Atomic Structure and the Periodic Table
Atomic Structure and the Periodic Table
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#WJEC #Chemistry 2.2 quiz on #atomic structure and the #periodic table
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1
Which halide solution produces a yellow precipitate when reacted with silver nitrate?
Chloride
Bromide
Iodide
2
Lithium has an attic number of 3 and a mass number of 7. How may neutrons does it have?
10
7
4
3
3
Which gas is identified by the sound of a 'squeaky pop'?
Oxygen
Nitrogen
Hydrogen
Helium
4
What is the relative charge of an electron?
+1
0
-1
5
Which Group 0 element emits light when an electric current is passed through it?
Helium
Argon
Krypton
Neon
6
Which ion produces a lilac flame?
Lithium
Sodium
Calcium
Potassium
7
Where can the non-metals be located on the periodic table?
Middle
Left-hand side
Right-hand side
8
Which of the following is NOT a property of metals?
Brittle
Shiny
Ductile
Malleable
9
Which group if elements react vigorously with water?
Group 1 - Alkali metals
Group 7 - Halogens
Group 0 - Noble gases
10
Which of the following is NOT a sub-atomic particle?
Nucleus
Electron
Proton
Nutron
11
How many electrons do these elements have in their outer shell?
7
0
1
12
The most reactive element in this picture is:
Francium
Hydrogen
Lithium
13
Beryllium has an atomic number of 4 and a mass number of 9. How many electrons does it have?
9
4
5
13
14
Which halogen is pictured here?
Chlorine
Iodine
Astatine
Bromine
15
Which group does this element belong to in the periodic table?
0
7
1
16
Which of the following is a property of non-metals?
Sonorous
Strong
High melting and boiling point
Low melting and boiling point
17
Which element has the highest boiling point?
Bromine
Fluorine
Chlorine
Iodine
18
Which halogen is used as an antiseptic and to treat water in swimming pools?
Chlorine
Bromine
Iodine
19
Which atom is most reactive?
Flourine
Chlorine
Bromine
Iodine
20
The elements in this picture show:
Metalloids
Group 7 - halogens
Group 1 - alkali metals
Group 0 - noble gasses
21
Which sub-atomic particles are found INSIDE the nucleus?
Protons and neutrons
neutrons and electrons
Electrons only
protons and electrons
22
Which element has the highest boiling point?
Potassium
Cesium
Lithium
Francium
23
When atoms have the same number of protons but a different number of neutrons, they are called:
Molecules
Isotopes
Compounds
Mixtures
24
Which group forms negative ions due to the gain of one electron?
Group 7 - Halogens
Group 1 - Alkali metals
Group 0 - Noble gases
25
Carbon has an atomic number of 6 and a mass number of 12. How many protons does it have?
6
18
12
