Potassium is a soft, silvery-white metal that is highly reactive and easily oxidizes in air. In its natural state, potassium is typically found in compounds rather than in its pure form due to its high reactivity. It is a vital element in many biological processes and is commonly found in minerals such as sylvite and carnallite.
Potassium nitrate is solid state of matter. and look like as shown in the figure. I've added a diagram for your easiness
The number of neutrons in any element depends on the isotope of the element you are referring to. Potassium has 24 isotopes, ranging from 32K to 55K. The most stable natural isotope is 39K, which would have 20 neutrons.
This atom hasn't an electrical charge.
you cant really see natural gas just like you cant see wind or air but it there none the less. You can't see it, you can only smell it I think. natural gas is in a vapor form and isn't visible by the human eye. The only you can smell natural gas is because they add a sulfur scent to it for safety! Definitely do the "sniff test" if you're concerned about leaking natural gas!
Natural Gas started out like tiny plants animals called it plankton, it lived in ancient lakes and seas millions of years ago. The "plankton" died sank to the bottom of the seas and lakes and it was buried in the sand and mud. Millions of years, bacteria, heat and pressure changed the plankton into natural gas!
It is a colourless gas.
In their natural state, diamonds look like transparent crystals with a shiny, reflective surface. They are typically colorless or have a slight yellow or brown tint.
Potassium nitrate is white.
pretty and on growing.
Potassium is a soft, silvery metal that is easily cut with a knife. In its normal state, it is a solid at room temperature and has a shiny appearance. It is highly reactive with water and oxygen, quickly forming oxides.
Potassium nitrate is solid state of matter. and look like as shown in the figure. I've added a diagram for your easiness
It is a redish brown color.
A fresh surface of plutonium is silvery, metallic.
Pure sulfur has a beautiful yellow color.
Flint in its natural state appears as a hard, dense rock with a smooth, glassy texture. It is typically dark grey or black in color and can have a shiny appearance.
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Potassium Alum. There are two types of potassium alum, natural and synthetic, and deodorant stones are made from both. Natural potassium alum deodorant stones are translucent, colorless crystal stones or rocks, and synthetic potassium alum deodorant stones are opaque and whitish, and look compacted.