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Air does contain trace amounts of Helium, Argon, and other such noble gases. These elements do not form compounds with other elements, and, therefore, are contained in air as non-metal elements.
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What group of elements is most likely to contain elements that will be found free in nature?
The noble gases.
What family of nonmetal elements are salt former's?
If you think to sodium chloride (NaCl) this contain Na and Cl (halogen).
Which elements of the halogen family is the most reactive nonmetal?
The most reactive nonmetal is fluorine
Elements in group are extemely reactive nonmetal?
The halogens.
Which elements contains at least one nonmetal?
Hydrogen, carbon, nitrogen, oxygen, fluorine, phosphorus, sulfur, chlorine, selenium, iodine, and noble gases all contain nonmetals.
What group of elements is most likely to contain elements that will be found free in nature?
The noble gases.
What is the subatomic particle of a nonmetal?
Atoms of all chemical elements contain protons, neutrons and electrons.
What family of nonmetal elements are salt former's?
If you think to sodium chloride (NaCl) this contain Na and Cl (halogen).
How many elements does an oxyacid contain?
Most commonly, oxyacids contain 3 elements. They must contain Oxygen, Hydrogen, and a central atom that can be a variety of different elements. Here are some examples: HClO HBrO4- HIO
Metal and nonmetal?
elements
What elements is a nonmetal gold magnesium calcium nitrogen?
Nitrogen is a nonmetal.
What are some elements that contain the most reactive non metals?
Fluorine is the single most reactive nonmetal, with oxygen and chlorine close behind.
Glucose and sucrose contain the elements carbon oxygen and hydrogen what kinds of elements are these?
Carbon, oxygen, and hydrogen are all nonmetal elements.
Which elements of the halogen family is the most reactive nonmetal?
The most reactive nonmetal is fluorine
What kind of elements does aluminum combine with?
Aluminum combines chemically into binary compounds mostly with nonmetal elements, but aluminates, which contain oxygen, aluminum, and another metal element are also important minerals practically.
What are the two elements which form acidic oxides?
Nonmetal elements such as sulfur and nonmetal oxides like carbon dioxide form acidic oxides.
Are molecular compounds usually non-metals?
Yes, most molecular compounds do not contain metals. (The term "nonmetal" properly applies only to elements, not compounds.)
