Hydrogen
The Noble Gases
The Halogens
The Chalcogens
3A, 4A, 5A
100
These are 3 isotopes of hydrogen.
What is protium (H-1), deuterium (H-2), and tritium (H-3).
100
This is the outer electron configuration for group 8 elements.
What is ns2np6?
100
This is the outer electron configuration for the halogens.
What is ns2np5?
100
This is the outer electron configuration of the chalcogens.
What is ns2np4?
100
This chemical is #2 in terms of production and is produced from this element, which is a stable gas because of a triple bond in its structure.
What is ammonia and nitrogen gas?
200
This is the cation form of hydrogen.
What is hydrogen ion?
200
The noble gases always appear in this form in nature (monoatomic/diatomic).
What is monoatomic?
200
This is the most electronegative element and has oxidation states of ___ and ___ only.
What is F; -1 and 0?
200
These are 2 allotropes for O.
What is O2 and O3?
200
This element is biologically important because it is found in DNA, ATP, and a number of other biomolecules.
What is P?
300
This is the anion version of hydrogen.
What is hydride ion?
300
This is the most abundant noble gas in the atmosphere.
What is Ar?
300
This element is used for sterilizing water and has oxidation states ranging from ___ to ___.
What is Cl; -1 to +7?
300
Oxygen gas is considered ___ because it has 2 unpaired electrons.
What is paramagnetic?
300
This element has 3 allotropes: diamond, graphite, and fullerenes.
What is C?
400
These are 3 ways by which to produce hydrogen.
What is 1) reaction of metal + strong acid, 2) methane + steam, 3) electrolysis of water?
400
The noble gases are considered to be very (reactive/unreactive).
What is unreactive?
400
This element is a red-brown liquid in its elemental form.
What is Br?
400
This is the #3 industrial chemical in terms of tonage. It is produced by these two methods.
What is O2(g) and 1)distillation of air, 2) heating of KClO3?
400
This element has a diamond-type structure and is often an impurity of metal ores.
What is silicon?
500
This is the reaction of nitrogen gas with hydrogen gas to form ammonia gas at high T and P
What is the Haber Process?
500
These 2 noble gases have been found to react with F and O.
What is Xe and Kr?
500
This element is a purple-black solid in its elemental form.
What is I?
500
This is the #1 industrial chemical produced in terms of tonage. It is made from sulfur, which is obtained by this process.
What is sulfuric acid and the Frasch process?
500
This element can disobey the octet rule and is used to make the lewis acid boric acid.
What is Borane?
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