What is the atomic number alluminum?

13
Fact box
Group 13 660.323°C, 1220.581°F, 933.473 K
Period 3 2519°C, 4566°F, 2792 K
Block p 2.70
Atomic number 13 26.982
State at 20°C Solid 27Al

What is aluminum atomic number and mass?

13
A metallic element that has the atomic number 13, atomic symbol Al, and atomic weight 26.98.
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4.3Related Element.
Element Name Aluminum
Atomic Number 13

What has an atomic number 13?

Aluminum
The Elements, sorted by Atomic Number
Atomic Number Symbol Name
10 Ne Neon
11 Na Sodium
12 Mg Magnesium
13 Al Aluminum

What is the atom of aluminum?

aluminum (Al), also spelled aluminium, chemical element, a lightweight silvery white metal of main Group 13 (IIIa, or boron group) of the periodic table.
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aluminum.
atomic number 13
atomic weight 26.9815384
melting point 660 °C (1,220 °F)
boiling point 2,467 °C (4,473 °F)
specific gravity 2.70 (at 20 °C [68 °F])

How do you find the atomic number?

number of protons = atomic number. number of electrons = atomic number.

What is the atomic number of an element?

protons
atomic number, the number of a chemical element in the periodic system, whereby the elements are arranged in order of increasing number of protons in the nucleus. Accordingly, the number of protons, which is always equal to the number of electrons in the neutral atom, is also the atomic number.

What is the flammability of aluminum?

Aluminum remains solid at temperatures up to and including 199.4 degrees Fahrenheit (93 degrees Celsius) and will not burn except at very high temperatures. This means that aluminum is not considered flammable, nor is it considered to be combustible.

What is the electron number of aluminium?

thirteen electrons
Electron Configuration of Aluminum

To find the electron configuration of an atom, you first need to know the number of electrons that it has. Since aluminum’s atomic number is thirteen, it has thirteen electrons.

What atomic number is AG?

47
Silver / Atomic number

How much aluminum is in the air?

Levels of aluminum in the air generally range from 0.005 to 0.18 micrograms per cubic meter (µg/m3), depending on location, weather conditions, and type and level of industrial activity in the area. Most of the aluminum in the air is in the form of small suspended particles of soil (dust).

Does aluminium burn in air?

Reaction of aluminium with air

The surface of aluminium metal is covered with a thin layer of oxide that helps protect the metal from attack by air. … Aluminium will burn in oxygen with a brilliant white flame to form the trioxide alumnium(III) oxide, Al2O3.

What temperature is a fire?

The temperature of fire can range from around 400 degrees Fahrenheit up to 9000 degrees Fahrenheit (200 to 4980 degrees Celsius). The temperature will vary based on things like fuel source and oxygen content.

How much aluminum is in a banana?

Fruit and vegetables
Product Number of samples Al mean content (mg/kg) ± SD
Apple, fresh – 0.14
Apples and citrus 20 4.73 ± 3.33
Banana, fresh – 0.05
Banana 20 32.80 ± 33.05