The green powder is copper (2) carbonate. When heated it decomposes to give copper (2) oxide (which is black) and carbon dioxide . It is a compound.
It is the substance called Malachite (Cu2(OH)2CO3)
because Malachite is grean and after it burn it, it become black.
The green powder is called Copper (ii) Carbonate.
The green powder was heated in a test tube. Green powder is considered to be a compound. A gas was given off and it changed colors.
Compound. As elements cannot be broken down into simpler substances.
when matter is heated to 10,000 degrees celsius it becomes plasma.
organic matter was compressed and heated
Organic matter was compressed and heated
Domain
Depends on what you want to use the classification for. One traditional classification was to classify matter into gas, solid, liquid, plasma, to which must be added today, Bose-Einstein condensate. Another classification would be animal, vegetable, mineral and abstract.
No, when matter becomes heated it always expands, meanwhile when matter becomes cool it always contracts.
In almost all cases, matter expands and becomes less dense when it is heated. Melting ice is an exception.
when matter is heated to 10,000 degrees celsius it becomes plasma.
Matter expands when it is heated.
When matter is heated it will expand
Matter expands when it is heated.
Matter usually expands when heated.
Matter expands when it is heated.
Heating and cooling change the state of the matter. For example, at room temperature water is a liquid but if you heated it becomes steam; a gas. If you freeze it it becomes ice; a solid. Hope it helps xx
When matter is heated the molecules in it move faster.
6classification of matter
Most matter EXPANDS when heatedmost matter expands when heated