Question

Draw dot and cross diagram to show how different types of chemical bonds are formed when fluorine reacts with a) hydrogen

Answer 1

Answer:

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Answer 2

The diagram is given below:

• Hydrogen is the first element in the periodic table. It has one electron and 1 proton in its shell. Its electronic configuration is 1s¹.
• Fluorine is the ninth element in the periodic table. It has 9 electrons and 9 protons in its shell. Its electronic configuration is 1s²2s²2p⁵.
• These two elements combine to form hydrogen fluoride (HF) to complete their respective octets.
• The bond is formed by sharing of electrons by hydrogen and fluorine. This is called a covalent bond.