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Describe an example of cohesion and adhesion that you might observe during your daily life?
An example of cohesion is when water forms droplets on a leaf due to the attraction between water molecules. An example of adhesion is water sticking to the sides of a glass due to the attraction between water molecules and the glass molecules.
What does ppm stand for in science?
ppm stands for parts per million, which is a unit used to describe the concentration of a substance in a solution. It indicates the number of parts of a substance per one million parts of the solution.
A term used to describe any element or compound?
A term used to describe any element or compound is called a substance or substances.
Why isn't the freezing point of a liquid a chemical property?
Because when something freezes, the atoms and molecules don't undergo a chemical change, they go through a physical change. By this, I mean that the individual atoms and molecules lose kinetic energy (energy that makes you move) in order to freeze. There is no chemical change here. Rather, the molecules and atoms are slowing down physically.
What is the scientific term used to describe a substance that will not dissolve?
The scientific term used to describe a substance that will not dissolve is "insoluble." This means that the substance does not readily mix with a solvent to form a homogeneous solution.
What if a Substance A is added to water substance A does not dissolve what term can be to describe the relationship between substance A and water?
A chemist, in describing all the properties of "Substance A" would note that "Substance A is insoluble in water".
What term can be describe the relationship between water and a substance that doesn't dissolve?
The term that describes the relationship between water and a substance that doesn't dissolve is "insoluble." An insoluble substance does not dissolve in water due to its chemical properties, which prevent it from interacting effectively with water molecules. As a result, the substance remains separate from the water, often forming a distinct layer or settling at the bottom. Examples include sand or oil when mixed with water.
Describe the motion of molecules of a substance change as the energy is increased?
As the energy of a substance is increased, the motion of its molecules becomes more rapid and chaotic. This increase in energy causes the molecules to vibrate and move more quickly, leading to an overall increase in temperature and pressure of the substance.
What is the difference between hardness and texture?
Hardness usually is used to describe the difficulty of separating the molecules of a material or substance. The texture is simply how the material or substance feels.
Describe an example of cohesion and adhesion that you might observe during your daily life?
An example of cohesion is when water forms droplets on a leaf due to the attraction between water molecules. An example of adhesion is water sticking to the sides of a glass due to the attraction between water molecules and the glass molecules.
What term may be used to describe a substance that is hydrophobic?
A substance that is hydrophobic is often referred to as water-repellent or nonpolar, meaning it does not interact well with water molecules and tends to repel them.
What is the word for strong attraction to electrons as do the atoms of oxygen and hydrogen.?
Electronegativity is the term used to describe the strong attraction that atoms like oxygen and hydrogen have for electrons. This property influences how atoms bond with each other to form molecules.
What does hydrous refer to?
Hydrous refers to a substance that contains water molecules within its molecular structure. This term is often used in mineralogy to describe minerals that have water molecules incorporated into their crystal structure.
What do phase diagrams describe for a particular substance?
Phase diagrams describe the relationship between temperature, pressure, and the phase of a substance (solid, liquid, gas). They show the conditions under which a substance exists in different phases or transitions between phases.
Briefly describe your relationship with this person?
how do i briefly describe my relationship with my boss
Describe the relationship between temperature and kinectic energy?
Temperature and kinetic energy have a proportional relationship; as one increases so does the other. Temperature is essentially the speed to which molecules and atoms in a gas are moving, so the faster they move the higher the temperature is.
Describe the relationship between mass and weight?
Describe the relationship between mass and weight.
