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A charge of an atom is dependent on the particles that make it up. To determine the charge, you subtract the number of electrons from the number of protons. An atom with 2 more protons than electrons would have a charge of +2, whereas an atom with 1 less protons than elections would have a charge of -1.
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When electrons were discovered scientist inferred that neutral atoms contain positive charges because?
When electrons were discovered, scientists inferred that neutral atoms contain positive charges because electrons have a negative charge and atoms were found to be neutral overall. This led to the conclusion that atoms must contain positively charged particles to balance out the negative charges of electrons, thus making atoms electrically neutral.
Give one reason why water molecules are attracted o each other?
The H atoms with partial + charges attract O atoms with partial - charges on other water molecules.
Atoms are attracted to each other when they have what?
They attract each other when they have differed charges, or to involve in chemical bonding.
What atoms have no overall charge?
Atoms with no overall charge are called neutral atoms. They have the same number of protons, which carry a positive charge, and electrons, which carry a negative charge. This balance of positive and negative charges leads to a neutral overall charge for the atom.
What is polar in chemestry?
An atom or a molecule which has charge or a bond where the two atoms have partial charges.
Atoms have a higher number of positive charges than negative charges?
Cations, positively charged atoms e.g. Na+. The positive charges are the protons min the nucleus and the negative charges are electrons.
What are the two electric charges?
There are two types of charges: positive charges and negative charges. Positive charges are immobile, and are found inside the nuclei of atoms as Protons. Negative charges can be mobile, and have the source of electrons. These orbit the nuclei of atoms, and can be stripped from the atoms to be used as mobile charged through conductors, such as electricity moving through wires.
Do atoms in polar covalent bonds carry slight electrical charges?
Yes, atoms in polar covalent bonds do carry slight electrical charges. This is because electrons are shared unequally between the atoms, creating regions of partial positive and negative charges on the atoms involved in the bond.
Charges of atoms are changed by the movement of?
Charges are changed by the movement of electrons to or from an atom.
When electrons were discovered scientist inferred that neutral atoms contain positive charges because?
When electrons were discovered, scientists inferred that neutral atoms contain positive charges because electrons have a negative charge and atoms were found to be neutral overall. This led to the conclusion that atoms must contain positively charged particles to balance out the negative charges of electrons, thus making atoms electrically neutral.
Do atoms have a higher number of positive charges or negative?
Normally atoms are neutral.
What part do the charges of the atoms parts play in the movement of electrons between atoms?
none
Do ionic bonds form between ionized atoms?
Yes, only if there are both ions with positive charges and ions with negative charges among the ionized atoms.
Atoms have higher number of positive charges than negative charges?
the positive number of a atom
Which interaction of nature binds atoms and molecules by attracting unlike charges and repulsing like charges?
Electrostatic force, also known as electrostatic interaction, binds atoms and molecules by attracting unlike charges (opposite charges) and repulsing like charges (similar charges). This force is a fundamental component of interactions such as ionic bonding and van der Waals forces.
What is a bond in which atoms are held together by their opposite charges?
Polar
Give one reason why water molecules are attracted o each other?
The H atoms with partial + charges attract O atoms with partial - charges on other water molecules.
