When a certain blue green solid is heated a colorless gas and a black solid form all three materials are Substanceify these substances as elements or compounds?

When a certain blue-green solid is heated, a colorless gas and a black solid form. All three materials are substances. Is it possible to classify these substances as elements or compounds? A compound can be broken down into simpler substances by a chemical change, but an element cannot.

Was the blue solid an element or a compound?

Thus, the blue solid is a compound.

Which of the substance is colorless?

By category. The vast majority of simple inorganic (e.g. sodium chloride) and organic compounds (e.g. ethanol) are colorless. Transition metal compounds are often colored because of transitions of electrons between d-orbitals of different energy.

What is blue solid?

A blue solid is 36.84\% nitrogen and the rest is oxygen.

What is the symbol of plumbum?

Pb
Lead/Symbol

What is difference between substance and mixture?

a pure substance consists only of one element or one compound. a mixture consists of two or more different substances, not chemically joined together.

Which of the following oxide of nitrogen is blue solid?

N2O3 is a blue solid.

Is blue gray color a physical property?

Physical properties of matter include color, hardness, malleability, solubility, electrical conductivity, density, melting point, and boiling point. For the elements, color does not vary much from one element to the next. The vast majority of elements are colorless, silver, or gray.

What is the colour of chlorine gas?

greenish-yellow
It is a pale green gas and is used in cleaning products. Chlorine is an greenish-yellow gaseous element. Its atomic number is 17, and is one of the class called halogens in the periodic table.

Which nitrogen oxide is blue solid?

Nitric oxide
Nitric oxide liquefies at −151.8 °C (−241.2 °F) and solidifies at −163.6 °C (−262.5 °F); both the liquid and the solid are blue in colour.

Which of the following oxides of nitrogen is blue Coloured solid?

Nitric Oxide (NO) is a colourless gas. It achieves blue shade when it is melted. It is sparingly solvent in water and flammable gas with a slight odour. It is a molecule with a linear shape and is a resonance hybrid of the two structures.

Is the blue solid a compound or mixture?

The blue solid had to be a compound as it decomposed into a white substance and a colourless gas. The actual solid in question is copper sulfate. Hydrated copper (II) sulfate i.e. CuSo4.5H20 (This means in the solid’s structure, for every copper sulfate molecule, there are 5 water molecules that are loosely attached to it).

What happens when a certain blue-green solid is heated?

When a certain blue-green solid is heated, a colorless gas and a black solid form. All three materials are substances. Is it possible to classify these substances as elements or compounds?

What is the color of the gas that comes out when heated?

Using your specific example, my guestimate would be a copper compound such as copper sulfate or copper carbonate. Both are blue or blue-green materials. Both would release a colorless gas upon strong heating. And leave behind copper oxide which is black.

What is a compound change?

Compound A change that produces matter with a different composition than the original matter. Chemical Change Each element is represented by a one or two letter. Chemical Symbol An arrangement of elements in which the elements are separated into groups based on a set of repeating properties. Periodic Table