Q6 of 0620_w21_qp_12

Question 6

Question 6 of 40

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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...

2.4. Ions and ionic bonds

Describe the formation of ionic bonds between elements from Group I and Group VII, including the use of dot-and-cross diagrams

11. Organic chemistry

11.4. Alkanes

State that in a substitution reaction one atom or group of atoms is replaced by another atom or group of atoms

2. Atoms, elements and co...

2.2. Atomic structure and the Perio...

State the relative charges and relative masses of a proton, a neutron and an electron