
AQA GCSE Chemistry Paper 1

Quiz
•
Chemistry
•
9th - 11th Grade
•
Easy
Chris Hawkins
Used 14+ times
FREE Resource
77 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The image shows a single element from a full periodic table. The number at the top left....
Is the Mass Number, which represents the number of protons in the nucleus
Is the Atomic Number, which represents the number of electrons in the outer shell
Is the Mass Number, which represents the number of protons and neutrons in the nucleus
Is the Atomic Number, which represents the number of protons in the nucleus
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The image shows a single element from a full periodic table. The number at the bottom....
Is the Mass Number, which represents the number of protons in the nucleus
Is the Atomic Number, which represents the number of electrons in the outer shell
Is the Mass Number, which represents the number of protons and neutrons in the nucleus
Is the Atomic Number, which represents the number of protons in the nucleus
Answer explanation
Normally the number is a whole number, or in the case of Chlorine, a precise half (35.5).
This periodic table shows a precise figure taking into account all the different isotopes of that element.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The image shows a single element from a full periodic table. The fact that the number at the bottom is not a whole number tells us....
That we cannot measure it exactly
That the number of protons in the nucleus can vary
That Nitrogen has more than one isotope
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The image shows a single element from a full periodic table. What can you deduce from the fact that the number at the bottom is slightly more than 14?
That the most abundant isotope of Nitrogen is Nitrogen-14
That all isotopes of Nitrogen have 6 or 7 neutrons
That Nitrogen has only two isotopes
Answer explanation
We cannot tell how many other isotopes there are - nor what their mass numbers might be - from the combined mass number given. But we can say that the most common isotope is going to have the mass number 14.
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
In the periodic table....
Metals are on the left, non-metals on the right
The transition metals are at the far left
Groups are columns, periods are rows
Group 0 is at the far right end
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Metal + acid forms....
Salt and water
Salt and oxygen
Salt and Hydrogen
Mineral and water
Answer explanation
But only for metals more reactive than Hydrogen. Metals like Copper, Silver and Gold will not react with an acid.
Mnemonic: MASH!
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
In ionic compounds....
[More than one correct answer]
A metal combines with a non-metal
A non-metal combines with another non-metal
Atoms gain and lose electrons
Atoms share electrons
Delocalised electrons form a 'glue' between ions
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