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What does this charge mean... charged- original capias with trn - poss cs pg 2 equals 1g4g?
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What causes an atom to have a negative charge?
An atom can be negatively charged if it has an extra electron.An atom can be negatively charged if it has an extra electron.An atom can be negatively charged if it has an extra electron.An atom can be negatively charged if it has an extra electron.
Is it true that the number of protons always equals the number of neutrons in all isotopes?
No. the statement is false.Number of positively charged protons always equals number of negatively charged electrons in a neutral atom
Charges of all elements?
Elements are neutral as their number of electrons equals the number of protons. If an atom has lost one of it's electrons it becomes a positively charged ion or an cation, if it gains an electron it's a negatively charged ion or an anion. Generally if an atom is on the right hand side of the periodic table it gains electrons to become negatively charged and fulfil it's valiance shell. If it's on the left hand side of the periodic table it tends to loose electrons and become positively charged. The amount of charge on each ion depends on the what the atoms are bonded to. Example, NaCl (Table Salt) is actually Na+ Cl-
What does the number of protons in a atom equal?
Atoms that are neutral must have equal numbers of protons and electrons. This is because protons have a positive charge and electrons have a negative charge. Thus, for the charge to be neutral, the numbers of these particles must be equal.
A proton has a what?
A proton has a positive charge.
What is the electric charge of an object which is described as neutral?
A neutron. There are several neutral particles, but the neutron is the most well-known.A neutron. There are several neutral particles, but the neutron is the most well-known.A neutron. There are several neutral particles, but the neutron is the most well-known.A neutron. There are several neutral particles, but the neutron is the most well-known.
What causes an atom to have a negative charge?
An atom can be negatively charged if it has an extra electron.An atom can be negatively charged if it has an extra electron.An atom can be negatively charged if it has an extra electron.An atom can be negatively charged if it has an extra electron.
How do you calculate ECE of silver if mass equals 0.108 grams and charge equals 1 coulomb?
divide 0.108 gm by 1 coulomb of charge because e.c.e equals mass in gm/charge
An atom having a net electrical charge is?
Atoms are always without charge because this is the 'ground' state of any atomic element. The number of electrons equals the number of protons, so there is NO net charge. When electrons are gained (eg. by Cl2) or donated (eg. by Na) the compound can be formed by the newly formed ions (Cl- and Na+ will combine to NaCl)
What point besides infinity would the net force on a positive charge q3 be zero when a point charge q1 equals -9microcoulomb at x equals 0 and q2 equals 4microcoulomb at x equals 1.0m?
the point would be the kolwea-4 where the positive charge is q3. xoxoxo
Is it true that the number of protons always equals the number of neutrons in all isotopes?
No. the statement is false.Number of positively charged protons always equals number of negatively charged electrons in a neutral atom
Why must a neutral atom have the same number or protons and electrons?
The electrons posses negative (-) charge and the protons positive (+). - and + equals 0 and 0 means neutral.So, if the electrons are more than the protons the charge would be negative because the electrons are negatively charged.If the protons are more than the charge would be positive because the protons are positively charged.
What is a molecule that has both positive and negative charges?
An ionic compound, made up of cations and anions in an ionic lattice arrangement. Could also be a polar-covalent bond A molecule that has both a positive charge and negative charge is called a Zwitterion. A good example is an amino acid that has both an amino group and a carboxylic acid. In solution, the amino group will be positively charged and the carboxylic acid will be negatively charged for a net charge of zero.
What is the electric charge of the nucleus of every atom?
neutral
What are the identity elements for addtion and multiplication?
Any number plus zero equals the original number. Any number times one equals the original number.
Recall the charge of a proton is plus 1.610 equals 19?
No.
What is the charge of h2o?
The Ionic charge of H2O is 0 because H has a +1 charge and there are two H so it equals +2 and O has a -2 charge. So they balance out to a charge of zero
