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What else can I help you with?
What element looks hard black shiny material and then suddenly changes to brown powder?
The element you are referring to is iodine. In its solid form, iodine appears as a hard, black, shiny material. When heated, it sublimes directly from a solid to a gas, turning into a brownish-purple vapor. As the vapor cools, it forms brownish powder deposits.
What is the color of boron?
In solid form it is black, but it is usually a powder and that is brown.
What happens when copper powder is heated?
When copper powder is heated, it undergoes a series of color changes as it oxidizes. Initially, it turns black as copper oxide forms on the surface, then it changes to a red-brown color as cupric oxide forms. Finally, at higher temperatures, it transforms into a black solid known as cupric oxide.
What color is the element boron?
Boron is typically found in an amorphous brown or black powder form. It does not have a distinct color in its natural state.
What is the colour of powder called?
The color of powder can vary depending on what it is made of. It can be any color, such as white, black, brown, green, etc.
What does copper oxide look like after copper has burned?
Copper oxide appears as a black or dark brown powder after copper has burned.
What does a low order explosive material resemble when exposed to air and sunlight?
dark brown or black
What does a low-order explosive material resembles when exposed to air and sunlight?
dark brown or black
What does a low-order explosion material resemble when exposed to air and sunlight?
dark brown or black
Is black tar heroin or hashish in a lump but kind of greasy to the touch?
Heroin is dark brown-light brown, black tar is powder that turns sticky and tar like when warm. It smells like vinegar and is very bitter to the tongue.
What does low order explosive material resemble when exposed to air and sunlight?
dark brown or black rocks
What does low-order explosive material resemble when exposed to air and sunlight?
dark brown or black rocks
