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DEFINITION OF SUBSTANCE?
In general use, "substance" refers to a particular kind of matter with uniform properties. In philosophy, it can refer to an individual concrete entity that can exist independently. In the context of addiction, substance refers to drugs or alcohol that are abused or misused.
Is the substance or material that has mass and takes up space?
Yes, matter is the substance or material that has mass and takes up space. Matter is anything that has physical existence and occupies volume. This includes everything around us, from the air we breathe to the objects we interact with.
What does aq s g and l mean in chemistry?
These are called "state symbols". In chemical equations, they tell us what form the compounds/elements etc. are present in: * (s) tells us that the substance is solid, such as 'CaCO3(s)' * (l) tells us that the substance is liquid or molten, such as 'H2O(l)' * (g) tells us that the substance is gaseous, such as 'CO2(g)' * (aq) tells us that the substance is in solution ie. aquaeous, such as 'HCl(aq)'
What does the formula of a substance tell you?
The formula of a substance provides information about the types and numbers of atoms present in that substance. It gives the chemical composition of the compound, allowing us to understand its properties and behavior. The formula is critical for identifying and categorizing different substances in chemistry.
Kid friendly definition for atom?
An atom is like a tiny Lego block that makes up everything around us, like air, water, and even us! It has a small center called the nucleus with even tinier particles called protons and neutrons, and little electrons that zip around the nucleus.
What is the change in substance that takes place around us at all times?
The change in substance that takes place around us at all times is called chemical reactions. These reactions involve the breaking and forming of chemical bonds between atoms, leading to the transformation of substances into different compounds or elements. This constant transformation is essential for life and the functioning of the natural world.
Do all gases expand the same amount?
no, cuz there is a thing called the expansivity of a substance that tells us how much a particular substance will expand over 1 degree change in temprature
What is the natural world around us called?
The natural world around us is called the environment, which includes all living and non-living things on Earth. It encompasses ecosystems, habitats, and the physical elements of our planet.
What are common acids around us?
all acids around us
What sitcom did Will Smith and Jada Pinkett-Smith make together?
it was called all of us it was called all of us
How much does a quarter kilo go for in the US?
It all depends on what substance is being weighed out.
What is the substance that enables a leaf to us sunlight to produce food?
The substance that enable a leaf to use sunlight to produce food is called chlorophyll. Chlorophyll is found in chloroplasts.
When did the book called the Sea Around us by Rachel Carson get published?
Sea Around Us was published in 1951.
What is called the world around us?
Super Power
What is the pressure that is all around us?
The pressure that is all around us is called atmospheric pressure. It is caused by the weight of the air above us pressing down on the Earth's surface. Standard atmospheric pressure at sea level is around 101.3 kilopascals (kPa) or 14.7 pounds per square inch (psi).
Is topical heparin available in US?
Look for Hirudoid Cream or Gel, it contains a heparin like substance called Heparinoid
What is the study of the world around us called?
The study of the world around us is called science. It involves observing, experimenting, and understanding natural phenomena through systematic methods.
