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guess correctly, to find out by reasoning; to arrive at a conclusion on the basis of thought; to hint, suggest, imply
The study of earth and space; includes geology, meteorology, astronomy, and oceanography
SI unit for temperature, - fundamental SI unit of temperature where zero degrees Kelvin is equal to absolute zero.
A graph of data where the entire circle represents the whole or 100%, shows parts of a whole
method of making an educated guess at a measurement, An approximate calculation of quantity
(1743-1794) father of modern chemistry - co discovered oxygen and hydrogen, introduced metric system, invented first periodic table. Beheaded in French Revolution
British physicist discovered the nucleus, gold foil experiment- fired negative ions at thin sheet of gold foil, some particles were deflected almost as if it hit something solid
discovered the atomic theory, or the idea that everything was made up of atoms, created first model of the atom
Periodic Table of Elements
the scientific chart that contains an arrangement of all known elements into a particular order based upon the number of protons and other properties of each element.
elements on the periodic table with high luster, good electrical conductivity, malleability, and loosely held valence electrons.
elements on the periodic table that are usually dull in appearance, poor conductors of heat and electricity, gases at room temperature
elements on the periodic table that are used because they have high melting points and are hard.
non-metallic elements on the periodic table which contain the most stable and nonreactive elements (also called the inert gases because they do not participate in many chemical reactions)
a one or two letter representation of an element, the abbreviation for the name of an element
the smallest unit of matter that has the characteristics of an element; consists of three main types of subatomic particles: protons neutrons and electrons.
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