Recently, Chemistry Solutions caught up with Michael Dayah, creator of ptable.com — one of the first online periodic tables. We asked him to share his story about how he created ptable.com as a high ...

As part of the ChemClub's 10 th Anniversary (2015-2016), we asked clubs to create elements of the periodic table featuring a mole. To celebrate the International Year of the Periodic Table (IYPT) in ...

After developing a foundation in the periodic table, students learn about the different chemical reactions in the food they eat. According to the course description, “A high-school chemistry ...

Chemistry can be a challenging subject for many students, particularly as they transition into their senior years of high school. While some teens take to the periodic table like a fish to water, ...

Across a period from left to right, the covalent radius decreases. As you move from left to right across the periodic table, atoms have more electrons in their outer energy level and more protons ...