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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.
Is cl- an atom?
No, Cl- is not an atom. It is an ion. Cl- represents a chlorine atom that has gained an electron, giving it a negative charge.
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.
Which item best represents Dalton mental image of an atom?
Dalton's mental image of an atom can be best represented by a solid, indivisible sphere with no internal structure, similar to a billiard ball. This model suggested that atoms were the smallest, fundamental particles of matter.
Which item best represents thomsons mental image of an atom?
The plum pudding model best represents J.J. Thomson's mental image of an atom. In this model, electrons are embedded within a positively charged "pudding," similar to how seeds are embedded in a watermelon.
What item best represents Thomson's mental image of an atom?
A plum pudding model with negatively charged electrons embedded in a positively charged sphere.
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 is f is h20 for water?
The formula for water is H2O, where "H" represents one atom of hydrogen and "O" represents one atom of oxygen.
Is cl- an atom?
No, Cl- is not an atom. It is an ion. Cl- represents a chlorine atom that has gained an electron, giving it a negative charge.
What represents an element in an atom?
Nothing. The question is wrongly stated. Each single atom is an element.
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.
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.
