The physical property shown by scratching one material with another is hardness. Hardness is a measure of how resistant a material is to scratching or indentation.
The property of the cathode ray that is shown in this scenario is that it possesses a negative charge. The deflection away from the negatively charged object is consistent with the repulsion between like charges in an electric field.
malleability
mass
I think you mean oxygen. However, hydrogen itself might ignite if heated enough by the splint. The chemical property is, anyway, either carbon or hydrogen's affinity with oxygen.
This demonstrates the compressibility property of gases, where gases can be easily compressed or squeezed into a smaller volume. When the balloon is pricked, the gas inside is quickly compressed and the balloon collapses.
The property shown when an inflated air balloon collapses with a pin is compressibility. Gases can be easily compressed because they have particles that are far apart and have high kinetic energy, allowing them to be squeezed into a smaller volume. When the balloon is punctured, the gas particles can quickly move closer together, causing the collapse of the balloon.
The property of compressibility is demonstrated by the collapse of the inflated air balloon when pierced with a pin. Gases are easily compressible because their particles are far apart and have the ability to be squeezed closer together, allowing for the balloon to collapse when the gas inside is rapidly compressed.
what is commutative property
Freezing a balloon causes the air molecules inside to contract, reducing the volume of the gas and decreasing the pressure exerted on the balloon walls. This results in a deflated appearance as the balloon becomes smaller.
There is no particular property illustrated by the equation shown.
The property that 1 is the identity for multiplication.
When Augusto explains the dream to the doctor the paper clip model is shown to have a specific property of an enzyme reaction. Identify that property.
Addition identity.
This property is called capillarity.
commutative property
zero property