Argon is a colourless, odourless gas that is totally inert to other substances. Uses. Argon is often used when an inert atmosphere is needed. It is used in this way for the production of titanium and other reactive elements.
Argon
Elemento chimico
>
L'argon o argo, dal greco ἀργόν, argón, è l'elemento chimico della tavola periodica che ha come simbolo Ar e come numero atomico 18. È un gas nobile, il terzo elemento nel gruppo 18 della tavola periodica e l'ultimo del terzo periodo. Wikipedia
Simbolo: Ar
Massa atomica: 39,948 u
Numero atomico: 18
Configurazione elettronica: [Ne] 3s² 3p⁶
Elettroni per shell: 2,8,8
Punto di ebollizione: -302,5°F (-185,8 °C)
Punto di fusione: -308,8°F (-189,4 °C)
Mostra altro
Mostra meno
Le persone hanno chiesto anche
What is argon used for?
What does argon do to the human body?
Is argon a safe gas?
What are 5 interesting facts about argon?
Argon is a chemical element; it has symbol Ar and atomic number 18. It is in group 18 of the periodic table and is a noble gas. Argon is the third most ...
24 mag 2024 · argon (Ar), chemical element, inert gas of Group 18 (noble gases) of the periodic table, terrestrially the most abundant and industrially ...
Argon Medical Devices develops innovative products for interventionalists and specialists to improve efficacy for them and their patients.
Luoghi
Posizione sconosciuta
Valutazione
(2) · 13,00 USD · Disponibile
Introducing Airgone™, an Argon gas that creates an oxygen-free environment for coffee and weed storage. Compatible with all Fresh-Port™ products.
Argon appears as a colorless odorless noncombustible gas. Heavier than air and can asphyxiate by displacement of air. Exposure of the container to prolonged ...
The chemical element argon is classed as noble gas and a nonmetal. It was discovered in 1895 by William Ramsay and Lord Rayleigh.
Inhalation: This gas is inert and is classified as a simple asphyxiant. Inhalation in excessive concentrations can result in dizziness, nausea, vomiting, loss ...
It is used to fill incandescent and fluorescent light bulbs to prevent oxygen from corroding the hot filament. Argon is also used to form inert atmospheres for ...
Argon is a chemical element with symbol Ar and atomic number 18. Classified as a noble gas, Argon is a gas at room temperature.