0
What is a rule for determining the mass number of an atom or ion?
Wiki User
∙ 8y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the rule for determining mass?
Just adapt the formula for density to find the mass of an object. After adapting it, it should be like this: Volume*Density=Mass
Atoms have what kinds of electric charge?
As a rule, atoms do not have a charge, that is why they are atoms.Different parts of the atom has a charge:proton - relative mass of 1 - charge of +1neutron - relative mass of 1 - charge of 0electron - relative mass of about 1/2000 - charge of -1A atom has a equal number of electons and a equal number of protons, and so no charge
What is nitrogen rule?
If a compound contains an even number of nitrogen atoms (or no nitrogen atoms), its molecular ion will appear at an even mass number. If, however, a compound contains an odd number of nitrogen atoms, then its molecular ion will appear at an odd mass value. This rule is very useful for determining the nitrogen content of an unknown compound.
Can the number of protons always equal the number of electrons in an atom?
This is not a general valid rule; ions have a different number of electrons.
What does the atomic number always indicate?
The atomic number always indicates the number of protons in the nucleus of that atom. There are no exceptions to this rule.
What is the rule for determining the mass number of an atom or ion?
The mass number is the sum of number of protons and neutrons in the atomic nucleus.
What is the rule for determining the mass of an element?
The atomic number.
What is the rule of thumb for determining the number of covalent bonds an atom can perform?
-8
What is a rule for determining the mass?
Just adapt the formula for density to find the mass of an object. After adapting it, it should be like this: Volume*Density=Mass
What is the rule for determining mass?
Just adapt the formula for density to find the mass of an object. After adapting it, it should be like this: Volume*Density=Mass
Atoms have what kinds of electric charge?
As a rule, atoms do not have a charge, that is why they are atoms.Different parts of the atom has a charge:proton - relative mass of 1 - charge of +1neutron - relative mass of 1 - charge of 0electron - relative mass of about 1/2000 - charge of -1A atom has a equal number of electons and a equal number of protons, and so no charge
What is nitrogen rule?
If a compound contains an even number of nitrogen atoms (or no nitrogen atoms), its molecular ion will appear at an even mass number. If, however, a compound contains an odd number of nitrogen atoms, then its molecular ion will appear at an odd mass value. This rule is very useful for determining the nitrogen content of an unknown compound.
What is the rule of thumb in determining a delivery date?
The rule of thumb in determining a delivery date is to count the number of days allotted pursuant to the applicable code section or rule, before adding the applicable extension of time.
The oxidation number is the blank to comply with the octet rule?
The oxidant number is the number of electrons gained or lost by an atom to comply with the octet rule
What is the rule for determining the number of representatives each state allowed to have in the house of representatives?
depends on the states population!
What is 2k rule?
The 2k or 2 to K rule is used to determine the number of classes for a frequency distribution. The 2k rule should be used as a guide more than a dictator of determining the number of classes for a frequency distribution.
Can the number of protons always equal the number of electrons in an atom?
This is not a general valid rule; ions have a different number of electrons.
