Question 6
Question 6 of 40
Question image for Q6
Periodic Table
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No letter options?
Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct
Topics Tested
2. Atoms, elements and co...
2.3. Isotopes

Interpret and use symbols for atoms, e.g. \( ^{12}C \), and ions, e.g. \( ^{35}CL \)

2. Atoms, elements and co...
2.2. Atomic structure and the Perio...

Describe the structure of the atom as a central nucleus containing neutrons and protons surrounded by electrons in shells