Measurements
This is the equation for density?
What is mass/volume?
This technique separates solid and liquid through a filter
What is filtration?
The first scientist to postualte the idea of an atom.
Who is Dalton?
This is electron configuration for Silicon.
What is 2-8-4?
What is a negatively charged ion called?
This is the direction that you move the decimal when an exponent is negative.
What is left?
This technique uses heat to evaporate a liquid and leave behind a solid.
What is watch glass evaporation?
This scientist discovered that the atom is mostly empty space.
Who is Rutherford?
This is the type of energy released as an excited electron returns to the ground state.
What is light energy?
These type of elements tend to lose electrons.
What are metals?
This is the prefix for 103?
What is kilo-
This technique separates particles by size and solubility.
What is chromotography?
This scientist created the planetary model of the atom.
Who is Neil Bohr?
The electron configuration for this element is 1s22s22p63s23p5?
What is chlorine (Cl)?
This is the formal name of the number in the top right corner of an element on the periodic table.
What is an oxidation state?
This is the formula to calculate the energy of an excited an electron.
What is E=hc/(lamda)?
What is distillation?
This scientist ran the plum pudding experiment.
Who is Thompson?
This is the noble gas configuration of Ca.
What is [Ar] 4s2?
This is the number of neutrons for the S-35 isotope.
What is 19 neutrons?
This is the number of significant figures in the number 101,030.
What is 5 significant figures?
The wave mechanical model was created because of this technique.
What is x-ray diffraction?
This scientist discovered the speed of light. (c=2.998 x 108)
Who is Albert Einstein?
This is the electron configuration for a Sodium ion in spdf notation.
What is 1s22s22p6?
What is 12.0111 amu?