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Is most atoms have more electrons than proton?
Yes, most atoms do have more electrons than protons. This is because atoms are electrically neutral, and the number of protons (positive charge) in the nucleus is balanced by the number of electrons (negative charge) surrounding the nucleus.
The part of the atom that has a positive charge is a?
This particle is the proton.
Atoms are made up of tiny particles called molecules true or false?
FALSE. It is in fact the other way around. A molecule consists of two atoms or more kept together by chemical bonds.
What are changed atoms of elements that have an unequal number of protons and electrons?
Ions are changed atoms of elements that have an unequal number of protons and electrons. This imbalance gives the ion a net electric charge, either positive (if there are more protons) or negative (if there are more electrons).
Are protons molecules?
It's the other way around. Molecules are made out of atoms, and atoms are made out of protons, nuetrons and electrons Protons do not contain molecules. Protons, neutrons, and electrons make up atoms which make up molecules. Protons contain what are known as quarks, quarks are tiny particles that contain partial charges.
Is most atoms have more electrons than proton?
Yes, most atoms do have more electrons than protons. This is because atoms are electrically neutral, and the number of protons (positive charge) in the nucleus is balanced by the number of electrons (negative charge) surrounding the nucleus.
Is it true that in a covalent bond atoms share electrons?
False
All the atoms of an element are the same true or false?
A piece of pure Iron contains only one type of atom (Iron atoms) but there is more than one atom in it.
Is it true that in a water molecule the electrons within the molecule are attracted more towards the hydrogen atoms?
Water is a polar molecule where the electrons spend more time in orbitals around the oxygen atom because it is significantly more electronegative than the hydrogen atoms. So, false is the answer.
What are positive atoms are also called?
Positively charged atoms are called ions, specifically cations. Hydrogen when ionised as H+ is a bare proton.
The part of the atom that has a positive charge is a?
This particle is the proton.
Is an atoms number of protons is always the same as its number of valence electrons?
For neutral atoms, the electron number is always the same as the proton number.For ions, charged atoms, the proton number is different than the electron number by the charge (e.g. a hydrogen ion, H(+1) has 1 proton and 0 electrons, 1 more proton than electrons).
Is an electron bigger than a proton?
No, an electron is significantly smaller than a proton, it is approximately 1/1836th the mass of a proton. At a more advanced level, the space taken up by electrons in their shells take up a greater volume in space, but the size of the electron is much smaller than a proton.
Atoms are made up of tiny particles called molecules true or false?
FALSE. It is in fact the other way around. A molecule consists of two atoms or more kept together by chemical bonds.
Is the attraction between a positive ion and a negative ion in a covalent bond true or false?
False. Covalent bonds involve the sharing of electrons between atoms, rather than the transfer of electrons which occurs in ionic bonds where there is attraction between positive and negative ions. In a covalent bond, the sharing of electrons leads to a more stable arrangement for both atoms involved.
What are changed atoms of elements that have an unequal number of protons and electrons?
Ions are changed atoms of elements that have an unequal number of protons and electrons. This imbalance gives the ion a net electric charge, either positive (if there are more protons) or negative (if there are more electrons).
What is proton electron hypothesis?
according to proton electron hypothesis the nucleus of an atom of mass no A and atomic no Z is made up of A protons and (A-Z) electrons . As every atom is electrically neutral, it must contain Z more electrons they revolve around the nucleus in circular orbits. however this hypothesis was rejected later due to some reasons.
