Chapter 7 Fill in the Blank Flashcards
____________ used spells and magic formulas to try to change one substance to another.
Alchemists
______believed that positions of stars influenced human life.
Astrologists
________ relied on religious teachings and works of classical thinkers to explain mysteries of nature.
Natural philosophers
During the era of the ___________, people began using experiments and mathematics to understand many mysteries
Scientific Revolution
Johann Kepler published his _____________________ to eventually prove the heliocentric theory.
laws of planetary motion 1609
Through his own telescope, Galileo was able to see ___________, ____________, ___________, and ___________.
the mountains and valleys of the moon
rings around Saturn
sun spots
moons circling Jupiter
Church scholars disapproved of Galileo’s theory because it contradicted the
Bible
An English-Irish chemist, ___________, helped pioneer the modern science of chemistry.
Robert Boyle
An English chemist, __________, discovered the element oxygen in 1774 and ________, French scientist, later named it.
Joseph Priestley
Antoine Lavoisier
Before Lavoisier, people believed _______ was an element.
fire
built his own telescope and argued that not every heavenly body revolves around the sun
Galilieo
a brilliant mathematician who proved the heliocentric theory
Johann Kepler
developed the heliocentric or sun-centered theory
Copernicus
proposed the law of universal gravitation, which states that all bodies attract each other
Isaac Newton
pioneered the modern science of chemistry
Robert Boyle