Nitrogen and oxygen are gases, nonmetals.
Yes, the compound word in the sentence is "classroom," which is made up of the words "class" and "room" combined into a single word.
Geologists primarily use the chemical composition of minerals to separate them into different classes. This includes elements present, their proportions, and how they are arranged within the mineral structure. Other characteristics such as crystal structure, hardness, and cleavage can also be used in conjunction with chemical composition for mineral classification.
These are examples of mineral classes. Halides are minerals that contain halogen elements, oxides are minerals composed of oxygen and a metal, and sulfates are minerals that contain sulfate ions bonded to a metal.
Those are categories of minerals known as mineral classes. They group minerals based on their chemical compositions and structures. Each class has unique properties and characteristics that help differentiate one mineral from another.
The five color classes for surface soils are red, yellow, brown, black, and gray. These colors are determined by the amount of iron, organic matter, and other mineral content in the soil.
Which of these is not of the three main classes of elements?Read more: Which_of_these_is_not_of_the_three_main_classes_of_elements
A compound is two or more elements into one thing for example H2O is 2x Hydrogen 1x Oxygen
Now are known approx. 60 000 000 chemical compounds; all element can form more or less compounds.
For example acids, bases, salts.
Metals and metalloids are conductive.
Metals and metalloids are conductive.
The two classes of nitrogen bases are purines and pyrimidines. Purines include adenine and guanine, which have a double-ring structure, while pyrimidines include cytosine, thymine, and uracil, which have a single-ring structure.
Password inherits from which one of the following classes?
Three main classes are:MetalsNon metalsTransition elementsThey are present in periodic table.
An ammoxidation is the reaction of ammonia and oxygen with any of several classes of organic compound.
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metalsnon metalssemi metals