Typo OCR Chemistry book or what?
So on page 19, the practice questions for chapter 2, question 5 (C) it states "Complete the table to show the number of sub-atomic particles in a 33S atom and an 34 S2- ion" (not the best grammar as well). However in the box they provide to put your answer in they put 34S and 36S2- and in the answers they put 34S and 32S2-. Why have they changed the question 3 times, or am I missing something?
Original post by rrhr
If you're taking about OCR A Chem for A-level...that book has alot of typos..
Quite a big one, when they change the question 3 times, I'll ask my teacher next week, but im sure im right.
Quick Reply
Related discussions
- Are the CGP books good for these A level subjects?
- Bio chem and maths textbooks for AS 1st Yr and A level 2nd yr
- Ocr chemistry a exam-style questions
- A-Level books
- pls be my chemistry tutor !!
- OCR GCSE Science (Biology, Chemistry, Physics) Textbooks?
- GCSE Exam Discussions 2024
- A-level chemistry revision, taking notes and exam practise help and paper 3
- My GCSE story
- AS/A Level Chemistry Study Group 2023/2024
- Best revision resource for Biology OCR?
- How to get A* at OCR A level chemistry?
- A-level Exam Discussions 2024
- Free ocr biology and chemistry book
- Study Buddy
- Self-teaching Chemistry A-level (as a private candidate)?
- Practical endorsement A-level
- Starting A-level content early
- A Level Biology & Chemistry OCR Textbooks
- AS and A level?
Latest
Trending
Last reply 1 week ago
Im confused about this chemistry question, why does it form these productsTrending
Last reply 1 week ago
Im confused about this chemistry question, why does it form these products
