Vocab
Lil Bit O' Erthang!
Parts of an Atom
Periodic Table Stuff
Reactivity
100
The smallest particle of an element
What is an atom?
100
Rubidium's # of Neutron
What is 48?
100
Most of the mass of an atom is housed in the ________.
What is the nucleus?
100
Horizontal row of elements
What is Period?
100
The ability of a substance to react or interact with another substance
What is reactivity?
200
Positively charged subatomic particle
What is a proton?
200
The element on Period 7, Group 5
What is Dubnium?
200
.00055 amu is the mass of _______.
What are electrons?
200
Elements: He, Ne, Ar, Kr, Xe, Rn all have something in common.
What is Group 18?
200
True or False: Phosphorus could react with Indium
What is true?
300
A negatively charged subatomic particle
What is an electron?
300
symbol: W
Element: ????
What is Tungsten?
300
Protons + Neutrons = ______________
What is mass?
300
The mass:
What is 209?
300
Reactivity of Group 7
What is High?
400
A neutral/no charge subatomic particle
What is a neutron?
400
The elements in group 1 can react/bond with what other group(s)?
What is Group 7 and 17?
400
These 2 subatomic particles have the same mass.
What are Protons and Neutrons?
400
AMU stands for ______ _____ ____.
What is atomic mass unit
400
Reactivity of Group 10
What is Low?
500
Particles in the outermost shell
What is a Valence Electron?
500
In Period 3, this element is a metalloid.
What is Silicon?
500
Adding 1 more proton to an element, changes the element's ____________________.
What is identity?
500
Vertical column of elements
What is Group?
500
True or False: Radon can react with Iodine
What is False?