This is the positive subatomic particle in the nucleus of an atom and is also the atomic number of the element.
What is a proton: p+?
100
This is the part of the atom that makes up the most mass of the atom overall.
What is nucleus?
100
When an atom gains or loses an e- and has a positive or negative charge due to this.
What is an ion?
100
This is an element that has the same number of p+ but different number of e-.
What is an isotope?
100
An isotope has the same number of p+ but different number of ___________.
What is a neutron?
200
This is where e-s are located in an atom, what their charge is and what is the area is called.
What is e- are located in the electron cloud and have a negative charge?
200
These are the 2 subatomic particles that make up the atomic mass.
What are p+ and n? Why? because the mass is atomic number (p+) plus the number of neutrons?
200
This is the building block of all matter.
What is an atom?
200
The number of valence electrons an element will have if it is in the 3rd column and how you know this.
What is 3, the number is listed above (13) is really 3 valence electrons?
200
These are the atomic symbols for Tin, Neon and Sodium.
What are Sn, Ne and Na?
300
These are the 2 subatomic particles and their charges located in the nucleus.
What are protons and neutrons? p+ = positive, n = neutral
300
The orbital with the least and most amount of energy.
What is the orbital closest to the nucleus = least, the orbital furthest from the nucleus = most energy?
300
This is what an atom is mostly made up of.
What is empty space?
300
The number of p+ and n in Na.
What is p+ = 11. n = 12?
300
This is the mass number for Mercury and Tin.
What are 201 and 119?
400
The reason why an atom would be a "neutral atom".
What is the number of p+ and e- are the same?
400
These the amount of e-s that each of the first 3 orbitals hold.
What are:
1st orbital = 2
2nd orbital = 8
3rd orbital = 18?
400
This is the way you can tell a positive ion.
What is the positive ion has more p+ than e-?
400
This is the chemical symbol for Magnesium, Bromine and Aluminum.
What is Mg, Br and Al?
400
This is the number of valence e-'s for Cl, S and B.
What are Cl = 7, S = 6 and B = 3?
500
The element of Boron has atomic number 5, atomic mass of 11, this is the number of p+, n and e-.
What is 5 = p+, n = 6 (11-5) and e- = 5?
500
This is the name given to the e-s that are used in the Lewis dot diagram.
What are valence e-s?
500
This is how ions are formed.
What is an element that has lost or gained electrons?
500
These are the elements that have 19 p+ and the element that has 121 p+.
What is K (Potassium) and Hg (Mercury)?
500
The drawing of the Bohr model and Lewis dot for O.
What is O = 8p+, 8n and 8 e- so there should be 2 orbitals, the first with 2 e- then 6e- on the second orbital. The Lewis dot should have 6 dots evenly spaced around the O.