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Why isn't salt on the periodic table?
Air is a mixture of several gaseous elements, such as oxygen and nitrogen, and compounds, such as carbon dioxide. In the sense of the four elements, water, fire, earth, and air, air is an element.
Give the name and symbol of any two radioactive elements?
name and give the symbol of 2 radio active elements
What name is given to group 7 elements in the periodic table?
The name given to group 7 elements in the Periodic table are halogens.
What is the oxidation number for group 2?
The oxidation number for group 2 elements is typically +2. These elements have 2 valence electrons that they can lose to form a 2+ cation.
What is name of Cl2O?
It's dichlorine monoxide. Both elements are nonmetals, so you use prefixes. "Di" is 2, and "mono" is 1.
Are the elements air and wind 2 separate elements?
Air and wind are not elements. There are not located on the Periodic table so they can not be considered elements. Wind is caused by uneven heating on the earths surface, so wind is just another form of air.
How many elements are there in N2H4 name the elements?
Nitrogen and Hydrogen. 2.
What are 2 elements found in the air?
The air is primarily composed of nitrogen and oxygen. About 78% Nitrogen, Oxygen 21%.
Water consists of 2 elements name them?
Water (H2O) consists of two elements which are Hydrogen and Oxygen.
What is the name of the family of elements with 2 valence?
Group 2 Alkali Earth metals
What are the elments?
the four elements are 1. air 2. water 3. fire 4 earth
Name and number of elements of magniesium hydroxide?
Magnesium Hydroxide: Mg(OH)2 1 Mg 2 O 2 H
What is the name of the elements in group 2 of the periodic table called?
The group 2 elements are called Alkaline Earth metals. They are as follows:BerylliumMagnesiumCalciumStrontiumBariumRadiumhttp://en.wikipedia.org/wiki/Alkaline_earth_metal
What was the name of the German Air Force in World War 2?
The Luftwaffe was the name of the German air force in WWII.
Why isn't salt on the periodic table?
Air is a mixture of several gaseous elements, such as oxygen and nitrogen, and compounds, such as carbon dioxide. In the sense of the four elements, water, fire, earth, and air, air is an element.
What are three elements of conduct?
following three element of conduct are:- 1. air 2. fire 3.water
What are the climate elements?
1. Temperature 2. air pressure 3. Rain Fall 4. Wind direction
