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Thompson described his model as plum pudding. Since not many people even know what plum pudding is, i like to describe his model as a scoop of chocolate chip ice cream. Imagine the vanilla ice cream as the positive material and the chips as the negative material.
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∙ 11y ago
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What represents most of an atom's mass?
The nucleus of an atom represents most of an atom's mass.
What symbol Na plus represents a sodium atom that has lost?
Na^+ represents a sodium atom that has lost ONE ELECTRON.
What represents an element in an atom?
Nothing. The question is wrongly stated. Each single atom is an element.
What does atomic mass represent of an element represent?
Atomic Mass represents the mass of atom. We use mass of protons and neutrons.
What represents the sum of proton in the nucleus of an atom?
mass number
Which item best represents Dalton mental image of an atom?
Dalton's mental image of an atom was a hard sphere that was the same throughout.
What item best represents Thomson's mental image of an atom?
B. a chocolate chip cookie
Which item best represents thomsons mental image of an atom?
because they like to eat poo.
What represents most of an atom's mass?
The nucleus of an atom represents most of an atom's mass.
How did thompsons experiment change daltons atomic model?
thomas discovered that the atom contained smaller particals called electrons
What symbol Na plus represents a sodium atom that has lost?
Na^+ represents a sodium atom that has lost ONE ELECTRON.
Who made the mental model of the atom?
Democritus
What does the atomic number of an element represents?
The number of protons and electrons of the atom in a neutral state.
What formula represents a single atom?
A single atom of an element is represented by that element's chemical symbol.
What represents an element in an atom?
Nothing. The question is wrongly stated. Each single atom is an element.
What does a subscript in a chemical formula represents?
The subscript in a chemical formula represents the amount of that atom in that compound's formula.
What does the atomic number represents the number of?
It represents the number of Protons (p+) that element has in the nucleus of one atom.
