Heavy metals get a bad rap. For the most part, it is deserved because they are usually toxic. Except when they aren't. You ...

The reactivity series is a list that shows the order of reactivity of some common metals. Calcium (Ca) Reacts vigorously with strong heating. Brick red flame observed and white solid formed. 2Ca + O 2 ...

The discovery of graphene—a one-atom-thick sheet of covalently bonded carbon atoms—inspired the research community to generate a variety of 2D materials. Graphene, MoS 2, the silicon equivalent of ...

NCERT Class 10 Science Chapter 3 Intext Question Answer: NCERT textbooks are the essential and most important study resources for students. Many national and state-level boards follow its content to ...

Imagine sitting in front of a campfire. A smoky scent wafts through the air as a pot of soup simmers over the open flame. While you stare at the flickering orange tongues, you might wonder: Why are ...

Figure 1: Electronic structures of Co-containing perovskite oxides. Figure 2: Direct evidence of lattice oxygen oxidation involved in the OER of 18 O-labelled perovskites. Figure 3: pH-dependent OER ...