Chemistry Paper 1: Atomic Structure & The Periodic Table
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Last updated about 3 years ago
10 questions
1
Which of these is not a method in which mixtures can be separated?
Which of these is not a method in which mixtures can be separated?
1
The ______________________ model was described as a ball of positive stuff with negative electrons scattered throughout
The ______________________ model was described as a ball of positive stuff with negative electrons scattered throughout
1
What was fired at gold foil to discover that atoms have a tiny nucleus?
What was fired at gold foil to discover that atoms have a tiny nucleus?
1
What charge does a neutron have?
What charge does a neutron have?
1
The mass number of an atom tells us...
The mass number of an atom tells us...
1
Elements in the same ___________ have similar chemical properties
Elements in the same ___________ have similar chemical properties
1
What is the name given to the Group 7 elements?
What is the name given to the Group 7 elements?
1
How was Mendeleev's periodic table different to the one we use today?
How was Mendeleev's periodic table different to the one we use today?
1
What do ionic bonds form between?
What do ionic bonds form between?
1
What happens to electrons in a covalent bond?
What happens to electrons in a covalent bond?