Sodium, like most elements in the periodic table could be said to have a dual personality ... children when they tell them about chemical symbols. Whilst ones like H, N, C and O all seem perfectly ...

Element 97 in the periodic table is one of only two elements named after ... Strictly speaking, it's the warmth from the hand that melts it, given that its melting point is only 28.4 °C. So just ...

BH« SH' SH' RH S'O SO R'O' SO1 S'O' SO' R'O' SO' 1 H-l X Li - 7 Be -9'4 B - ll C - 12 N-14 0-16 F - 19 3 ... 12 — — — Th - U- 240 — Fig. 1. Periodic Table as Arranged by Mendelejeff ...

I want to get the latest chemistry news from C&EN in my inbox every week ... Keepers of precise periodic tables, it’s time to make some changes. The International Union of Pure and Applied ...

Scientists just got 1 step closer to creating a 'superheavy' element that is so big, it will add a new row to the periodic ...

Ancient Egyptians wrote the letter upside down, creating a symbol that resembled a steer with horns. Learn the surprising ...

Play this game to learn about lots of different elements in the periodic table ... has the highest melting point at 180°C. The melting points then get gradually lower, with the element caesium ...

But fusing a titanium beam with plutonium to create livermorium is just a test run for much bigger (or rather, heavier) ...

A monthly collaboration between C&EN and Andy Brunning, chemistry educator and author of the popular graphics blog Compound Interest. Download an Updated Periodic Table from ACS Publications Is the ...

Lesson Plans: The Periodic Table and Bonding Download inquiry-based lesson plans ... A monthly collaboration between C&EN and Andy Brunning, chemistry educator and author of the popular graphics blog ...