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Day 76 — Chemistry
atom (atom)
Molecule (molecule)
element (element)
compound (compound)
reaction (reaction)
Chemical (chemical)
periodic table (periodic table)
solution (solution)
acid (acid)
Alkali (base)
Power of Hydrogen (pH)
gas (gas)
Liquid (liquid)
Solid (solid)
blend (mix)
dissolve (dissolve)
concentration (concentration)
Mass (mass)
volume (volume)
Density (density)
temperature (temperature)
experiment (experiment)
Laboratory (laboratory)
test tube (test tube)
Beaker (beaker)
Flask (flask)
equilibrium (balance)
measure (measure)
Safety goggles (safety goggles)
Protective gloves (protective gloves)
Heating (heating)
Cooling (cooling)
Properties (properties)
bond (bond)
ionic (ionic)
covalent (covalent)
metal (metal)
nonmetal (nonmetal)
reactivity (reactivity)
valence electrons (valence electrons)
isotope (isotope)
radioactivity (radioactivity)
Insoluble solid (precipitate)
catalyst (catalyst)
enzyme (enzyme)
theory (theory)
hypothesis (hypothesis)
Conclusion (conclusion)
observation (observation)