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False. A boiling point is a physical property of a substance, not a chemical property. Chemical properties describe how a substance interacts with other substances to form new substances, while physical properties are characteristics that can be observed or measured without changing the substance's chemical composition. Boiling point is the temperature at which a substance changes from a liquid to a gas at a given pressure, which is a physical characteristic.
What else can I help you with?
True or false .During a chemical change atoms are lost or gained to the new substance?
False
True or false when a substance burns matter is destoryed?
false: matter cannot be destroyed
Mass and weight are different words for the same property of matter?
False
True or false water is an example of a chemical element?
False. Water is a molecule made of 2 parts hydrogen one part oxygen. NOT AN ELEMENT.
True or false freezing is from a solid to a liquid?
Matter will only change from a liquid to a solid when you take away heat.If a liquid turns into a solid when you ADD heat, then something else is happening. It could be a chemical reaction or a more simple example would be if you heat a mixture of something that has water in it and the water evaporates. What is left behind is whatever did not evaporate and could be a solid. This is technically not the same matter that you had before, so you can't say the matter turned into a solid from a liquid by adding heat.
Is the color of a substance a physical property true or false?
TRUE!
Do sublimation and boiling both happen at the surface of the substance?
False
Is the odor of gasoline a chemical property?
No, the odor of gasoline is a physical property, not a chemical property. Chemical properties describe how a substance interacts with other substances to form new substances, while physical properties describe observable characteristics like color, odor, and texture.
Is color and hardness examples of chemical properties?
This is False. The colour has to change to be a chemical change/property. If it stays the same, it is physical. Hardness is an example of a physical property. (ex. If I melt a piece of hard steel, it will become soft, liquid probably, but it isn't hard anymore, this change is reversible, therefore a physical change/property)
During a chemical change the form of a substance is altered but not its identity true or false?
The statement is false: A chemical change of a substance is defined as a change in which the substance is not the same substance after the change as it was before.
True or false .During a chemical change atoms are lost or gained to the new substance?
False
Is Flammability is not one of the characteristic properties of matter true or false?
True. Flammability is a chemical property of matter. It is not a physical property of matter. When wood burns, it changes to ashes, carbon dioxide, water vapor, and other gases. After burning, it is no longer wood.
Carbon dioxide and dry ice are two different chemical states of the same substance true or false?
false
Is it true are false that a physical change of a substance changes its chemical makeup?
true
Is changing the size and shape of pieces of wood a chemical change true or false?
False. Changing the size and shape of pieces of wood is a physical change, not a chemical change. A chemical change involves the alteration of the chemical composition of a substance, while a physical change only affects the physical properties of a substance.
Is it true or false the chemical property viscosity describes a substance like honey's resistance to flowing?
True. Viscosity refers to the "state of being thick/sticky" (taken from dictionary). So it could be described as a substance like honey's resistance to flowing. Honey is high in viscosity, water is low. So the 'stickier' the substance, the higher in viscosity.
What is it true or false. Corrosion is a physical property of metals.?
False. Corrosion is a chemical property. When a metal corrodes, it reacts with its environment to produce oxides, hydroxides, and other types of corrosion.
