The modern periodic table, arranged in rows and columns, was first introduced by Dmitri Mendeleev in 1869. At the time, it included the known elements and their properties, but Mendeleev predicted ...

Lowe Larretta is a lead editor, covering all things related to home improvement and good design. She previously worked in the decor and lifestyle spaces for digital publishers such as Hunker ...

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This study reveals that SHANK3 deficiency in brain endothelial cells disrupts BBB function during the neonatal period through β-Catenin imbalance, leading to ASD-related neuronal and behavioral ...

However, as the number of protons increases, more neutrons are needed to keep the nucleus stable. For example lead (lead-206) has 82 protons and has 124 neutrons. If the nucleus has too few ...