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The number of protons in the nucleus of the atom determine its identity.
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∙ 6y ago
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Which student can use their information to determine an atoms identity?
chan counts the number of protons
Which modeling method only gives information about the number and identity of atoms in a molecule?
Molecular Formula
How many atoms on a head of a pin?
Depending on the identity of the atoms you are placing, the number will vary. However, of the smallest atom Hydrogen, you could place around five million atoms.
Does each element have a unique atomic number?
Yes. The atomic number is the number of protons in the nuclei of an element's atoms, which is unique to each element and determines the element's identity.
Atoms of the same element always have the same number of what?
All atoms of a given element have the same number of protons in a nucleus. It is the number of protons in an atom's nucleus that determines the elemental identity of any atom. Period.
What an Atoms identity?
The number of protons in the nucleus of the atom determine its identity.
How can you determine an atoms identity?
By the number of protons it has.
What changes the identity of matter by rearranging the atoms?
This is a chemical reaction.
Why doesn't an atoms identity change during a chemical change?
The energy involved in chemical reactions is not so strong to affect the identity of atoms; only nuclear reactions can modify an atom.
Do atoms or molecules change identity when a change of state occurs?
yes
What summarises all the atoms in a molecule?
The atoms in a molecule are summarised by the molecular formula. The molecular formula is the identity and numbers of its constituent atoms.
Do you count neutrons to find an atoms identity?
If by its identity you mean its atomic number, no. Neutrons only count towards the Atomic Mass Number, or AMU.
Which student can use their information to determine an atoms identity?
chan counts the number of protons
What has all atoms the same?
All stable Atoms have the same neutral charge, and cannot be divided into smaller units while retaining their chemical identity
Which modeling method only gives information about the number and identity of atoms in a molecule?
Molecular Formula
Was not among Democritus and ideas Matter consists of tiny particles called atoms. Atoms retain their identity in a chemical reaction. Atoms are indestructible. Atoms are indivisible.?
All is true; theory of Leukippus and Democritus was 2 500 yers ago only a theretical (but correct) supposition.
Do all aluminum atoms have the same number of protons?
yes, all aluminum atoms have the same number of protons. The number of protons in an atom give it its identity. Isotopes are different atoms of the same element with the same number of protons, but a different number of neutrons.
