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VS MILLIONAIRE! . What elements do the following symbols represent? Na K Au Ag Hg F. Diamond is composed of which element? Is hydrogen typically monoatomic or diatomic? T/F Noble gases react easily with metals. T/F Halogens are always found in their pure forms.
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What elements do the following symbols represent? • Na • K • Au • Ag • Hg • F
Diamond is composed of which element? • Is hydrogen typically monoatomic or diatomic? • T/F Noble gases react easily with metals. • T/F Halogens are always found in their pure forms. • T/F Mendeleev’s periodic table had all the elements on it. • T/F Elements with three letter symbols are found in nature • T/F Transition metals are very rare. • T/F Phosphorus comes from latin for white.
Group 17, starting with F and ending with At is the group known as the _____________ • T/F The halogens are all metals. • T/F Atomic radius generally decreases as you move left to right across a period. • The group of elements with the strongest electron affinity is the _______________. • Name 4 metals. • ___________ are usually hard, ductile, lustrous, and good conductors.
Organic chemistry and biochemistry are based on the study of what element? • Whose work resulted in the revision of the periodic law, using atomic number as the organizing factor? • Name 4 pieces of information on a cell in the periodic table. • What large group of elements is adding electrons to the d sublevel? • To the f sublevel? • What element is referred to as brimstone in the Bible and is a brittle yellow solid?
I am light, very flammable, and the most abundant element in the universe—who am I? • Mendeleev’s periodic table was arranged by what? • I comprise 21% of the earth’s atmosphere and all animal life depends on me (except for a few bacteria) who am I? • I created the electronegativity scale—who am I? • I arranged elements in triads—who am I?