Chem fin@l one
Terms
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- Who is credited with beginning modern chemistry?
- Joseph Priestly(england) Antoine Lavoisier(France)
- Alchemy-branches of chemistry
- n
- Alchemy
- a mixture of skills, philosophy, and more than a little superstition
- Chemistry
- the study of the compostion, the structure, and the properties of matter and of the changes that occur in matter
- Report
- share results
- Qualitative
- e
- Observation
- Question/qualatative/quantitative numbers
- Natural chem
- made by itself
- Hypothesis
- proposed explanation must be testable
- Metal evolution?
- copper/copper +tin= bronze/Iron
- Matter
- anything that has mass and takes up space
- Green chemistry
- intended to provide a pathway to ensuring economic and environmental saftey
- Quantitative
- State the problem
- Synthetic chemistry
- is man made/ ex toothbrushes have no chemicals in it. bristles everything of toothbrush
- Energy
- k
- Experiment
- test the hypothesis(recording),may lead to observation then to new hypothesis
- What is the first chemical reaction ever made?
- fire