Year 7 Science Cambridge Lower Secondary practice paper for Topic 5.5 Acids and Alkalis. Includes exam-style questions, figures, diagrams and mark scheme.

This resource is designed for Cambridge Lower Secondary Science Stage 7 students learning about acids, alkalis, pH, Universal Indicator, hazard symbols and laboratory safety.

It follows a Cambridge Progression ÌÇÐÄVlogt-style format with numbered questions, sub-questions, answer lines, marks in brackets and scientific diagrams/figures.

Included in this resource:

• 50-mark practice paper
• Exam-style questions
• Figures and diagrams
• pH scale question
• Universal Indicator question
• Hazard warning symbol questions
• Acid and alkali safety questions
• Soil acidity question
• Tables and data interpretation
• Teacher answer key / mark scheme
• Editable Word document format

This resource is suitable for:

• Year 7 Science
• Cambridge Lower Secondary Science Stage 7
• Topic 5.5 Acids and Alkalis
• Revision lesson
• Homework
• Assessment practice
• End-of-topic test
• Cover lesson
• Checkpoint-style preparation