physics
assign units and determine net forces in a situation.
physics
Identify correct unit of a measurement. Distinguish Between mass and volume
physics Help
Then classify the reactions as synthesis decomposition single replacement double replacement (NH4)2SO4+BA(NO3)2. BaSO4+ 2NH4NO3.
physics Help
I don't how to do this please help the the classify the reaction as. Synthesis decomposition single replacement double replacement. 4Al+3O2. 2Al2O3. 2NaCl. 2Na+ Cl2. Cacl2+F2. CaF2+ Cl2
physics
The classify the as synthesis, decomposition, Single replacement. Double replacement. 2 Al +3NiBr2. 2AlBr3+3Ni
physics
How do you measure the volume of? A) A liquid? B) A regular shaped Solid ? C) An irregular shaped solid? State where each of the following is a chemical or physical change. A) A match burned. B) Ice cream melts. C) Acid dissolves metal producing H2. D) Salt dissolves in h 2 o
physics
Who developed modern periodic table? Descibe particle arrangements & movement for each phase of matter. (Thank you for helping me)
physics
What is the difference between a molecule & a compound
physics
What are the 3 primary subatomic particular? What is the charge on each? where in the atom is each particle located?
physics
What is anionic bond?what type of substance.form ionic bond?
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