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something that has weight and takes up space
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∙ 13y ago
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How can you weigh air in a balloon?
Identify the weight of balloon with air. And identify the mass of the balloon. Now subtract the second from the first. You get the mass of the air present in it.
What is the density of a ball with the mass of 94.9 grams?
Impossible to identify without knowing what the ball is composed of or the radius
What is density and how is it calculated?
Density is a very important property which can be used to identify a substance. We can calculate Density by dividing mass by volume.Density is the measure of how compact something is. To calculate density, take the mass of the substance, and divide it by the volume of the substance.
How do you identify the relative mass relaitive charge and location of the three smaller subatomic particle of an atom?
protons --- rel. mass 1 amu, rel. charge +1, location in the nucleus. neutrons --- rel. mass 1 amu, rel. charge 0, location in the nucleus. electrons --- rel. mass 0 amu, rel. charge -1, location outside the nucleus.
Why is mass important in science?
Mass is important in science because we need to measure and quantify things. The chemist might be finding the mass of a given volume of an unknown material to discover its density. This will help identify the material. Additionally, when we measure things in the laboratory to perform chemical experiments, the knowledge of the mass of a material we are working with will allow us to gain knowledge of what happens in chemical reactions. Certainly measuring mass is done all the time in chemical engineering. In the physics lab, we need to know the mass of things to make calculations regarding force, acceleration, momentum and the like. Mass is a variable in all those equations, and it cannot be ignored. A knowledge of mass and how to measure it are fundamental tools in the investigator's kit.
What does the mass number identify?
The mass number identifies how much an objects weight is.
How can you weigh air in a balloon?
Identify the weight of balloon with air. And identify the mass of the balloon. Now subtract the second from the first. You get the mass of the air present in it.
How can you identify a bottle of perfume. is it count nouns or mass nouns?
1. you will identify if is it mass nouns or count nouns by this way: count nouns:nouns that you can count......you will identify that if you can count that thing or noun ex: 5 containers mass nouns:nouns that can not be counted......you will identify it if you can not count that noun like liquids ex: leaves on a tree clouds in the sky
Do you use the mass of an unknown material to identify it?
yes
What property is used to identify sort and describe objects?
Mass
Mineral properties cannot be used to identify a mineral?
Mass
Identify the item that has kinetic energy?
Anything that has mass, and moves.
What property can be used to identify what all objects are made of?
Mass
What can you describe and identify matter by?
To simplify it: matter has mass and volume. Mass is the really important bit, though.
Identify the variable between mass communication and communication?
how can i find the variable between communication and mass communication
How can you identify the number of mass number?
by having a bean balance or by solving through mass solution Marjorie Manalo
How can scientists identify the composition of a compoound?
The color, mass ,hardness, and streak.
