# Cesium .2 # Rubidium .3 # Sodium .4 # Potassium .5 # Lithium .6 # Indium 1.2 # Gallium 1.5 # Lead 1.5 # Calcium 1.5 # Strontium 1.8
As it makes no sense to talk of hardness when a metal is liquid all values are when the metal is solid. Mercury is 2-2.5 when solid.
In making this table I didn't look-up the hardness of absolutely every metal so some rearrangements maybe be necessary here.
# Zinc 2.5
# Aluminum 2 # Antimony 3-3.3 # Bismuth 2.5 # Cadmium 2 # silver 2.5 - 4 # Magnesium 2 # Mercury 2-2.5 # Gold 2.5-3 Moh's scale of hardness
ya trick ya
what are the characteristics of metals? metals? non-metals?
Metals (as opposed to non-metals and semi-metals) or solids (as opposed to liquids and gases). There could possible be more answers as your questions is not very specific.
Non-metals are located on the right side. Transitional metals in the middle area.
They use electromagnets to separate magnetic metals from non-magnetic metals/materials in scrapyards.
The metals that are known to be soft are alkali metals. A couple of these metals include potassium and sodium. They are so soft that they can be easily cut through with a knife.
Well, there really is no thin metal. They can be as thick or thin as you want it to be. But the softest (or one of thE) metals would be gold.
Indium is often considered one of the world's softest metals, known for its low hardness and malleability. It can be easily scratched with a fingernail and has a low melting point, making it suitable for various applications in electronics and soldering.
Ten metals are platinum, GOLD, Silver, Tin, Mercury, Cobalt, Nickel, Copper, Iron and Lead. Though there are many more metals than 10.
The softest not exactly the charcoal cat is the softest 2 me ~Puplove56
Bass trees are the softest
The mantle is the softest layer of the Earth.
The two metals with the lowest Mohs hardness scale values are cesium, with hardness 0.2, and rubidium, with hardness 0.3. Lithium, sodium, and potassium metals have values near 0.5-0.6. - - - - - Cesium and rubidium are liquids at or near room temperature--cesium undergoes phase change at 28C, rubidium undergoes phase change at 39C. I knew they were the softest metals on the Mohs scale, but didn't list them because of this low melt point. So...after the liquid metals (there are five--mercury, francium and gallium plus the two already named), you could pick any of the three low-mass alkali metals as the "softest."
Yes, the chinchilla is the softest animal in the world. The seal is the second softest if u r wondering........
percale cotton is the softest cotton sheets
The superlative form of "softly" is "softest."
They are among the softest pillows on the market and with proper care can last ten years. They are more expensive and can take a lot of maintenance to get your ten years out of them.