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Americium is a synthetic radioactive chemical element with the symbol Am and atomic number 95. It is a transuranic member of the actinide series, in the periodic table located under the lanthanide element europium, and thus by analogy was named after the Americas.
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Ammonia solution, also known as ammonia water, ammonium hydroxide, ammoniacal liquor, ammonia liquor, aqua ammonia, aqueous ammonia, or ammonia, is a solution of ammonia in water. It can be denoted by the symbols NH₃.
Formula: NH₄OH
Molar mass: 35,04 g/mol
Density: 880 kg/m³
Solubility in water: Miscible
Boiling point: 37.7 °C (99.9 °F; 310.8 K) (25 % w/w)
Appearance: Colourless liquid
UN number: 2672 -
Amyl nitrite is related to the nitrate medicines and is used by inhalation to relieve the pain of angina attacks. It works by relaxing blood vessels and increasing the supply of blood and oxygen to the heart while reducing its workload. Amyl nitrite may also be used for other conditions as determined by your doctor. …
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We offer a wide range of single element standard solutions (1000mg/L) suitable for AAS (CPECTROSOL) or ICP (CRISTAR) respectively. For many elements we also offer concentrated solutions at 10,000 mg/L.
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Foam is a mass of bubbles created when certain types of gas are dispersed into a liquid. Strong films of liquid than surround the bubbles, forming large volumes of non-productive foam. The cause of foam is a complicated study in physical chemistry, but we already know that its existence presents serious problems in both the …
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Antimony is a semimetallic chemical element which can exist in two forms: the metallic form is bright, silvery, hard and brittle; the non metallic form is a grey powder. Antimony is a poor conductor of heat and electricity, it is stable in dry air and is not attacked by dilute acids or alkalis. Antimony and …
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While many super foods such as goji berries and broccoli can steal the lime light when is comes to great health benefits, people can often forgot the importance of the common apple. Aside from supporting people to lose weight, apples have tremendous health benefits that can support your immune system to thrive throughout the busy …
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Arsenic is a chemical element with the symbol As and atomic number 33. Arsenic occurs in many minerals, usually in combination with sulfur and metals, but also as a pure elemental crystal. Arsenic is a metalloid. Allotropes: grey (most common), yellow, black … Atomic number (Z): 33 CAS Number: 7440-38-2 Natural occurrence:
