Atom
Basic concepts
START
EMPEZAR
Atom
QUESTION 1/5
This subatomic particle is located in the nucleus and its charge is +1
Proton
Electron
Neutron
Correct!
Located in the nucleus, the proton has a mass of 1 (amu) and an
electrical charge of +1.
NEXT
QUESTION 2
It is equal to the number of protons in the nucleus.
Atomic weight
Atomic Mass
Atomic Number
Correct!
Each element has an atomic number that represents
the number of protons in the nucleus.It gives the identity to each element.All the atoms of the same element have the same atomic number.We symbolize it as: p+ = Z
NEXT
Question 3
Atoms that gain or lose electrons, generating an electrical charge.
Ions
Anions
Cations
Correct!
Atoms that gain or lose electrons, generating an electrical charge are called ions.If the charge is negative these ions are called anions; if it's positive we call them cations.
NEXT
Question 4
Is the result of the sum of protons + neutrons
Atomic charge
Atomic number
Atomic mass
Correct!
Atomic mass is the result of
the sum of protons + neutrons.A= P++n0
NEXT
QUESTION 5
It's the formula to calculate the charge of an atom.
It's the difference between the numberof electrons and the number of protons.
It's the difference between the numberof protons and the number of electrons.
It's the difference between the numberof protons and the number of neutrons.
QUIZ LOREM IPSUM DOLOR SIT
Correct!
The charge of an atom is the difference between the number
of protons and the number of electrons. C = p+ - e- In neutral atoms, this charge is zero.
SIGUIENTE
QUIZ LOREM IPSUM DOLOR SIT
RESULTS
1/5
2/5
0/5
0 correct
2 correct
1 correct
3/5
4/5
5/5
3 correct
4 correct
5 correct
¡ERROR!
IncorrectReview the topic again
TRY AGAIN
You are almost there!
The main concepts to consider are:
- Subatomic Particles
- Atomic number
- Atomic mass
- Atomic charge
- Ions: cations and anions
Please review again
The main concepts to consider are:
- Subatomic Particles
- Atomic number
- Atomic mass
- Atomic charge
- Ions: cations and anions
You are missing very little!
The main concepts to consider are:
- Subatomic Particles
- Atomic number
- Atomic mass
- Atomic charge
- Ions: cations and anions
Excellent!
Well done, you have learnt the key concepts of this topic. Keep like this!
You know a little, please check the concepts again
The main concepts to consider are:
- Subatomic Particles
- Atomic number
- Atomic mass
- Atomic charge
- Ions: cations and anions
Please review again
The main concepts to consider are:
- Subatomic Particles
- Atomic number
- Atomic mass
- Atomic charge
- Ions: cations and anions
Atom basic concepts
Citlalli Arce Palaci
Created on August 31, 2023
Atom basic concepts
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Transcript
Atom
Basic concepts
START
EMPEZAR
Atom
QUESTION 1/5
This subatomic particle is located in the nucleus and its charge is +1
Proton
Electron
Neutron
Correct!
Located in the nucleus, the proton has a mass of 1 (amu) and an electrical charge of +1.
NEXT
QUESTION 2
It is equal to the number of protons in the nucleus.
Atomic weight
Atomic Mass
Atomic Number
Correct!
Each element has an atomic number that represents the number of protons in the nucleus.It gives the identity to each element.All the atoms of the same element have the same atomic number.We symbolize it as: p+ = Z
NEXT
Question 3
Atoms that gain or lose electrons, generating an electrical charge.
Ions
Anions
Cations
Correct!
Atoms that gain or lose electrons, generating an electrical charge are called ions.If the charge is negative these ions are called anions; if it's positive we call them cations.
NEXT
Question 4
Is the result of the sum of protons + neutrons
Atomic charge
Atomic number
Atomic mass
Correct!
Atomic mass is the result of the sum of protons + neutrons.A= P++n0
NEXT
QUESTION 5
It's the formula to calculate the charge of an atom.
It's the difference between the numberof electrons and the number of protons.
It's the difference between the numberof protons and the number of electrons.
It's the difference between the numberof protons and the number of neutrons.
QUIZ LOREM IPSUM DOLOR SIT
Correct!
The charge of an atom is the difference between the number of protons and the number of electrons. C = p+ - e- In neutral atoms, this charge is zero.
SIGUIENTE
QUIZ LOREM IPSUM DOLOR SIT
RESULTS
1/5
2/5
0/5
0 correct
2 correct
1 correct
3/5
4/5
5/5
3 correct
4 correct
5 correct
¡ERROR!
IncorrectReview the topic again
TRY AGAIN
You are almost there!
The main concepts to consider are:
Please review again
The main concepts to consider are:
You are missing very little!
The main concepts to consider are:
Excellent!
Well done, you have learnt the key concepts of this topic. Keep like this!
You know a little, please check the concepts again
The main concepts to consider are:
Please review again
The main concepts to consider are: