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Why are there the same number of particles at the beginning and at the end of magnesium burning in air?
Wiki User
∙ 11y ago
Because of the law of conservation of mass/matter. Matter is neither created nor destroyed in a chemical reaction, but it is rearranged so that the combined mass of the reactants is equal to the combined mass of the products.
Wiki User
∙ 11y ago
Wiki User
∙ 12y agoFor the same reason as why 2+2 equals 4. 20 atoms of oxygen and 20 atoms of magnesium will form 20 molecules of magnesium oxide, each molecule containing 1 magnesium atom and 1 oxygen atom.
Wiki User
∙ 11y agobecause the particles change form but not the amount
Wiki User
∙ 10y agoBecause atom cant just disappear
Wiki User
∙ 11y agofart head bum poo in your pooy face
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What is the aim of the burning magnesium experiment?
when magnesium burn you find the number of moles by using the equation
How many nucleons are there in magnesium?
24, it's the number of protons and neutrons, i.e. the number of sub-atomic particles in the nucleus.
How many subatomic particles are in magnesium?
Anywhere from 36 to 38, however, this is assuming you are talking about neutral atoms. The variation comes from the different stable isotopes of Magnesium, of which there are three.
Why is magnesium different from other elements?
All elements are different from each other, that is why they are called elements. They have a different number of subatomic particles making them different.
What is the valency number of magnesium?
Valency is not a word... but if you want to know the number of valence electrons that Magnesium has, it is 2. Magnesium's atomic number is 12.
What is the aim of the burning magnesium experiment?
when magnesium burn you find the number of moles by using the equation
How many nucleons are there in magnesium?
24, it's the number of protons and neutrons, i.e. the number of sub-atomic particles in the nucleus.
How many subatomic particles are in magnesium?
Anywhere from 36 to 38, however, this is assuming you are talking about neutral atoms. The variation comes from the different stable isotopes of Magnesium, of which there are three.
What happens to the number of particles at the beginning and end of the iron and sulfur reaction?
the number of particles stays the same because you have not made or destroyed anything
Why is magnesium different from other elements?
All elements are different from each other, that is why they are called elements. They have a different number of subatomic particles making them different.
What is the atomic number of magnesium- 28?
The atomic number of Magnesium is 12.
What is the valency number of magnesium?
Valency is not a word... but if you want to know the number of valence electrons that Magnesium has, it is 2. Magnesium's atomic number is 12.
What is the number of electrons and oxidation number of magnesium?
Singl atom has 12 electrons. Oxidation number of it is +2.
What is mass of atomic number of magnesium?
Magnesium is a metal element. Atomic number of it is 12.
What is the mass number for the element Magnesium?
Magnesium is a metal element. Mass number of it is 24.
What is the simple oxidation number for magnesium?
Magnesium is in the group 2. 0 is the lowest oxidation number for it.
What is the atomic number of magnesium what does the number tell you?
The atomic number of magnesium is 12. The atomic number is equivalent to the number of protons and electrons in the atom.
