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Why dont equal masses of golf balls and ping pong balls contain the same number of balls?
Wiki User
∙ 13y ago
Their densities are different.
Wiki User
∙ 13y ago
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What is true about all prisms?
All prisms contain an equal number of faces,vertices,and edges
Where did amedeo avogadro do his science work?
Avogadro came up with what we know as Avodgadro's number. The idea is that at a specific temperature and pressure, equal volumes of two gases will contain the same number of atoms or molecules. This idea was the basis for relative molecular masses, i.e. ways to compare samples that have different atomic masses using the number of atoms or molecules in the sample.
In situations involving equal masses reactions produce more energy than chemical reactions.?
nuclear more
Why was the neutron the last subatomic particle to be discovered?
no electric charge. the nuclear theory at the time explained the atomic masses by assuming the nucleus contained a number of protons equal to the atomic mass number and enough electrons to cancel the charge beyond that of the atomic number of the element.
In a neutral atom is the number of protons equal to the number of electrons?
Yes. If the number is unequal, it is an ion.Yes that is correct. The atomic number is equal to the number of electrons which equals the number of protons
Why dont equal masses of golf balls and ping-pong balls contain the same number of balls?
Because it takes more ping-pong balls to contribute any unit of mass than the number of golf balls required to contribute the same mass. This stems from the fact that one golf ball has more mass than one ping-pong ball.
Why don't equal masses of carbon and oxygen contain the same number of atoms?
The atoms are different sizes.
Why does 10 g nitrogen gas contain the same number of molecules as 10 g of carbon monoxide?
These compounds have equal molar masses.
Are electrons equal to newtrons?
No, number of electron is not equal to the number of neutron ,as we can predict it from the difference of their masses only,
10 kinds of isotopes and their application?
Different atoms of the same element possessing different atomic masses but having same atomic number are known as Isotopes. Since the isotopic atoms have the same atomic number, they must contain an equal number of protons. As their atomic masses are different, there must be a difference in the number of neutrons they possess. They will show similar chemical properties but their physical properties will be different due to different masses.
What can you say about inertia of object of equal masses?
Equal masses will have equal inertia.
What must a neutral atom with four protons contain?
A neutral atom must contain an equal number of electrons because it is a neutral atom.
Can the masses be neglected if the masses are equal?
Yes. If the masses are the same, then it can be considered as a constant and thus neglected.
What is the probability that the number on the ball is greater than or equal to 26?
It depends on what the numbers on all the balls are.
How many ultra balls to equal a master ball?
you cant measure out ultra balls to equal master balls. master balls are just a lot better.
What has number and operation signs but no equal sign?
An expression does not contain an equality sign.
What mass of oxygen contain the same number of molecule as 42g of nitrogen?
Both nitrogen and oxygen exist at standard temperature and pressure as diatomic molecules. Therefore, the relative masses of equal numbers of molecules of the substance will the same as the ratios of their atomic masses, which are 15.9994 for oxygen and 14.0067 for nitrogen. The mass of oxygen that contains the same number of molecules as 42 g of nitrogen is 42(15.9994/14.0067) or 48 g, to the justified number of significant digits.
