Atomic Structure
The maximum # of electrons that can fit on the 2nd shell
What is 8?
The 2 in "1s2" is counting the number of
What is electrons?
Carbon-12 and Carbon-14 are examples of the same ___ different isotopes
What is Element?
True or False: When protons are lost, the element gains a negative charge
False, the element changes completely
How many dots belong in the first shell?
two
If an atom has more electrons that protons, the overall charge is
What is negative?
1s2 2s1 is which element on the periodic table
What is Lithium?
An isotope is the same element with a difference in ____
What is neutrons?
If an atom have 7 electrons, if it were to become an ion, the resulting charge would be
What is negative?
The Bohr models show the electrons in
What is every shell?
if an atom has an equal number of protons and neutrons, the overall charge is
What is Neutral?
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s1 is equal to what element on the periodic table?
What is Cesium?
True or False: H+ is an example of an isotope
False, it is an ion
An ion is defined by the loss or gain of a _______ in an atom
What is electron?
The Lewis diagram is used to show the
What are valence electrons
True or False: Electrons in atoms move in a set path
False, They just bounce around within the electron cloud
What is the maximum amount of electrons that can fit into a 4p orbital?
What is six electrons?
If an element goes from 9 protons and 9 electrons to 8 protons and 10 electrons, it becomes ______
What is a different element?
A cation is an ion with a
What is positive charge?
What diagram would you use do differentiate the electrons in Hydrogen and Lithium
What is Bohr?
In regards to weight, Electrons are much lighter than Protons, while Neutrons are
What is Equally as massive?
Every element in group 1 has an electron configuration that ends with
What is S1?
Why is Carbon-14 is heavier than Carbon-12
Carbon-14 has more neutrons than Carbon-12 so its heavier
Ionic compounds are so strong because of the strong connection between
What is opposite forces?
On what diagram would Rubidium only have 1 dot?
What is Lewis?