Atomic structure
The atomic number of Carbon.
What is 6?
What elements electron configuration 1s2.
What is helium?
Which element has a greater ionization; lithium or boron?
What is boron?
Example of a physical property.
What is density,odor,color,texture,mass,volume,freezing point,boiling point, or solubility?
The neutrons plus the protons in an element equals it's____.
What is atomic mass?
What type of elements can start off shorthand electron configuration?
What are noble gases?
Which element has the greater atomic radius; selenium or oxygen?
What is selenium?
Example of chemical property.
What is flammability,toxicity,rust,heat combustion,combustibility,radioactivity or oxidation?
I am an alkali earth metal.I have a positive charge of 2.I am a shiny grey solid.What am I?
What is Magnesium?
How many electrons are in an atom with 12 protons?
What is 12?
How many types of orbitals are there?
What is 4?
Which element has the greater atomic radius; strontium or magnesium?
What is strontium?
Physical properties of metals.
What is malleable,lustrous,good conductor of heat and electricity,ductile,high density,high melting point,opaque,solid at room temp,or high boiling point?
I am bright and yellow. I am soft malleable, and a ductile metal. What am I?
What is gold?
The nucleus of the atom is always____ charged.
What is positively?
What is the electron configuration for beryllium?
What is 1s22s2
Which is larger the atom or ion; Al or Al3?
What is Al?
Physical properties of non-metals.
What is a poor conductor,brittle,non-lustrous,low melting and boiling point?
I am an Actinide.I am dense.I am a radioactive metal.I am silvery white.What am I?
What is Uranium?
How many neutrons does Carbon-14 want to lose?
What is 2 neutrons?
How many electrons can fit in the d orbital?
What is 5?
What trend makes the ionization energy of an element increase?
What is electron affinity?
What characteristic decreases as you move from left to right on a periodic table.
What is metallic?
I am a lanthanide. I am a iron gray metal.I have 9 isotopes.I can be found in houses and in equipment like TV's and energy saving lamps and light bulbs. What am I?
What is cerium?