Kenya KCSE · Chemistry
Atomic structure and the periodic table
8 practice questions, each with the answer and an explanation.
Practise Atomic structure and the periodic table now
Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.
All 8 questions
- An atom has 11 protons and 12 neutrons. What is its mass number?
- Which of the following is the electron arrangement of chlorine (atomic number 17)?
- Elements in the same group of the periodic table have the same
- Which of these elements is a noble gas?
- Isotopes of an element have the same number of
- Going down Group 1 from lithium to potassium, the reactivity with water
- Chlorine (Cl2) is bubbled into potassium bromide solution. What is observed?
- Which statement about metallic bonding is correct?
Keep practising
More Kenya KCSE topics
- History of Kenya and government16 questions
- Trigonometry, algebra and geometry14 questions
- Grammar, Comprehension and Literary Skills12 questions
- Grammar, Clause Analysis and Stylistic Devices12 questions
- Circles and volume12 questions
- Electrolysis, organic chemistry and environmental chemistry12 questions
- Measurement and mechanics12 questions
- Physical geography and map work12 questions