What is the mass of an atom that has 14 protons, 9 neutrons, and 20 electrons
23 amu?
How many Neutrons does the Element Uranium(92) have?
146
Material that can be drawn into a wire
What is Ductile?
This element has 67 protons
What is Holmium?
How often should you tell chemistry jokes?
Periodically ;)
What is bromine?
Poor conductors of heat and electricity
What are Nonmetals?
Mg and Ca belong to this group in the periodic table
What is group 2?
These extra heavy atoms are the reason that atomic mass can be an inconsistent way to arrange the periodic table.
What is an Isotope?
This extremely reactive group only becomes more reactive as they become greater in mass.
Are good conductors of heat and electricity & the most reactive elements on the periodic table
What are Metals?
Identify an element that would have similar chemical properties to the element Nitrogen (N).
What is P, As, Sb, Bi, Mc, Tm, Md