Chemistry Challenge 2022 results announced

The results of the RSC Belgium Chemistry Challenge 2022 were announced at our event on 29 September with Prof Vincent Lemaitre at the British School of Brussels (BSB) in Tervuren. As for the previous two years, this year's Chemistry Challenge was undertaken as a virtual event in the early summer with the students working remotely at their schools.

For the 2022 Challenge, we received entries from the majority of our group of international and European schools in the Brussels area and beyond and, as ever, the Challenge was designed to test the student's chemical knowledge and initiative. In total entries for 2022 were significantly up on 2021.

The RSC Belgium Chemical Challenge has three sections:

• A chemistry multiple choice paper (Section A)
• A structured questions on chemistry (Section B), and
• A 'Thinking Matters' paper that is not chemistry based (Section C)

The top results were as follows:

Section A - Multiple choice

First prize for this section was won by Olivia Brenninkmeijer from the Antwerp International School (AIS), pictured below, who received a €50 award.

In second place was Giorgia Lucrezia la Cognata from the European School in Mol (ESMol) who won €25 and the third prize of €10 went to Zeynep Ozel of BSB.

Section B - Structured questions

In this section the first prize of €50 was awarded to Kiara Kuralla of BSB with Matei Slavnicu from St.Johns International School (St John’s) picking up the second prize of €25. Two third prizes of €10 were awarded to Siena Ootes of the European School 1 in Luxembourg (ESL1) and Zeynep Ozel of BSB.

Section C - Thinking Matters

For this section the top prize of €50 went to Kheya Sinha of BSB, with BSB's Kalvin Biggs picking up a second prize of €25. Four third places worth €10 were awarded to Simon Guisset and Philipp Weisser of ESL1 and Kiara Kuralla and Naomi Copner from BSB.

The Keith Price Prize

With an outstanding performances in Section B, and receiving an additional €100, this year's Keith Price Prize was claimed by Kiara Kuralla of BSB (pictured below on the far right with some other BSB winners - from left to right Kalvin Biggs, Kheya Sinha, Naomi Copner, Zeynep Ozel and Kiara). 

Well done to everyone who took part in this year's Chemistry Challenge! Every student that entered the competition receives a certificate of participation (see pic from ESL1 below). And, of course, we will be running the Challenge again in 2023 and look forward to further widening participation!

Extreme phenomena in our universe, from the infinitely small to the infinitely large

On the evening of 29 September 2022 RSC Belgium welcomed back, once again, Professor Vincent Lemaitre from Universite Catholique de Louvain to discuss the latest thinking in high energy and astrophysics in a talk on ‘Key experiments probing extreme phenomena in the universe from very small to very large scale structures’. His talk was our first in-person talk since the COVID pandemic and was hosted at the British School of Brussels. This event was also the prize giving ceremony for our Chemistry Challenge 2022 for school students.

Scientific knowledge is forged through observation of nature and the development of scientific theories. The latter must not only explain observations, but they must also make predictions that can be verified by experiments! By construction, and contrary to beliefs, scientific theories are therefore falsifiable by possible observations not predicted or understood by theories. Present theories are therefore doomed to be replaced by new ones, more complete and more efficient. The key element for the development of new theories is therefore our ability to observe nature in its smallest corners and extreme conditions - at different spatial and temporal scales, and at different levels of structural complexity.

In the talk, Prof Lemaitre took us through three recent experiments in physics that allow us to observe (or reproduce the conditions of) extreme phenomena in our universe, from the infinitely small to the infinitely large.

They were:

• The CMS experiment at the LHC (Particle Physics and the discovery of the Higgs boson)
• The LIGO/VIRGO experiments (General Relativity and the discovery of gravitational wave), and
• The ICECUBE/KM3NeT experiments (Physics of Astroparticles and the first observation of Blazers – a form of supermassive black hole - with neutrinos).

After presenting the main result(s) obtained by these significant projects, Vincent briefly discussed some future experimental projects in each of these research fields.

The talk was followed by a networking reception where the discussion continued.

We had hoped to combine the live 'in-person' event with a webinar version but a few technical hitches prevented this and we also were unable to record a video version of the event. Our apologies for this.