Periodic table
What are the names of each group on the periodic table of elements?
it starts with alkali metals, alkaline earth metals, transition metals, metalloids, halogens, and noble gases.
What is the formula you use to find the density?
D=M/V
What is scientific notation?
a way of representing numbers that are too small, or too large to be conveniently written in decimals
What are the names of the 5 gas laws?
Boyle's Law, Charle's Law, Gay Lussac's Law, Avogadro's Law and Ideal Gas Law.
what are the rules for naming acids?
If the acid does not contain Oxygen ( O ) then the prefix is "Hydro", if it does have oxygen then there is no prefix
Without oxygen Hydro(root word of element)(ic or ous) Acid
With oxygen (root word of element)(ic or ous) Acid
What information does the periodic table provide about an element?
The periodic table shows you the atomic weights, chemical symbols, and atomic numbers.
What are you trying to solve for?:
V=D/M
Volume
Which way do you move the decimal point when its positive, and when its negative?
When it is positive you move the decimal point to the right, when it is negative you move the decimal point to the left.
What is the formula for Boyles Law?
P1*V1=P2*V2
does the following acid have oxygen in it?
HCL (Hydrochloric Acid)
NO!
Which elements have the highest and lowest electronegativity?
fluorine has the highest electronegativity and cesium the lowest.
Wood has a density of .53g/cm3, what is the volume of 33.3 g of wood?
62L
how do you write scientific notation?
A * 10b
Example: 1.2X104 -> 1,2000
What gas law uses the formula: PV=nRT ?
Ideal Gas Law
what is Sulfic Acid's formula?
H2SO4
What models are use used to show the numbers of electrons?
Lewis Dot, and Bohr's model
What would the volume be of a piece of gray tin with a mass of 15g?
2.60ML
what is 1.2465X1020
124,650,000,000,000,000,000
A sample of Nitrogen occupies a volume of 250 ML at 25 degrees C, what volume will it occupy at 95 Degrees C
309 ML
What Acid is HF?
Hydrofluoric Acid
What are the different names of the sublevels and how many orbitals are in them?
the sublevels are s(1), p(3), d(5), f(7)
Which of the following has the highest density?:
1.)Coke
2.)graphite
3.)Charcoal
4.)Diamond
Diamond
1.23674X10-11
if I have 4 moles of a gas at a pressure of 5.6 ATM and a volume of 12L, what is the temperature?
204.63 K
Mg(OH)2 is...?
Magnesium Hydroxide