Which element in period 3 has the highest melting point?
Silicon, as there are many covalent bonds which are strong and require a very high energy to be broken.
FF
Related UCAT University answers
All answers ▸What are the main checkpoints to look out for when attempting an abstract reasoning question?
Two medical students, David and Ben, examine a patient's abdomen. Ben performs the examination incorrectly and doesn’t find any abnormalities. David performs the examination correctly and finds an abnormality. How appropriate is each response by David?
The abstract reasoning section is often the most difficult for students. What is an effective way of approaching these questions?
How do you approach the questions in the verbal section and finish in the time given?