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What is the difference between substance and a pure substance?
A pure substance is one which contains only that substance and nothing else. An impure substance contains other substances in varying amounts.
What is the ability to conduct heat and electricity with metalloids?
Metalloids have an intermediate ability to conduct heat and electricity, falling between metals and nonmetals. They have some metallic properties, such as being able to conduct electricity to some extent, but not as effectively as pure metals. Their ability to conduct heat and electricity can vary depending on the specific metalloid.
What is the difference between a strong and weak electrolyte in terms of their ability to conduct electricity?
A strong electrolyte fully dissociates into ions in solution, allowing it to conduct electricity well. A weak electrolyte only partially dissociates, limiting its ability to conduct electricity.
What is the relationship between mass and the amount of substance in a given object?
The relationship between mass and the amount of substance in an object is that the mass of an object is directly proportional to the amount of substance it contains. This means that as the amount of substance in an object increases, its mass also increases.
Which substance contains an ionic bond?
Table salt (sodium chloride) contains an ionic bond between sodium (Na+) and chloride (Cl-) ions.
What is the region between the nucleus and cell membrane and consists of a jellylike substance that contains many organelles?
The Cytoplasm
What is there a different level between pipette and beaker?
in beaker the substance that contains is largely transpearable ,but in pippette the substance tat contain is transparable only drop-wise
What are the differences between conductive and nonconductive substance?
Conductive substances allow the flow of electricity due to their ability to carry an electric current, whereas nonconductive substances do not allow the flow of electricity. Conductive substances typically have free-moving electrons, while nonconductive substances have tightly bound electrons that do not facilitate the movement of electric charges.
What is the significance of the space between atoms in understanding the properties of matter?
The space between atoms is important in understanding the properties of matter because it determines how atoms interact with each other. The distance between atoms affects the strength of bonds and forces between them, which in turn influences the physical and chemical properties of the substance. A closer arrangement of atoms leads to a denser material, while a more spaced-out arrangement results in a less dense substance. This spacing also affects the substance's ability to conduct heat and electricity, as well as its overall strength and flexibility.
If a metal has a high specific heat capacity does that mean it is a better electrical conductor than one that has a low specific heat?
Whether or not a substance is a conductor is not an indicator of its specific heat. This applies to either an electrical conductor or a thermal conductor. There is generally no direct correlation between a substance's ability to conduct electricity or heat and the specific heat of that substance.
What is the difference between blood group a and blood group b?
Blood type AA+= blood contains substance A and the rhesus (Rh) factorA-= blood contains substance A but does not contain the rhesus (Rh) factorBlood type BB+= blood contains substance B and the rhesus (Rh) factorB-= blood contains substance B but does not contain the rhesus (Rh) factor
What formula represents a substance that contains covalent bonds?
A molecular formula represents a substance that contains covalent bonds. This formula shows the types and numbers of atoms present in a molecule, such as H2O for water, which consists of covalent bonds between hydrogen and oxygen atoms.
