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High School Physical Science First Semester Review

memorize.ai (lvl 286)

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37 cards

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Section 1

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3 rock groups

Front

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Physics

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Last updated

6 years ago

Date created

Mar 14, 2020

Cards (37)

Section 1

(37 cards)

3 rock groups

Front

igneous, sedimentary, metamorphic

Back

texture

Front

course-grained slow cooling; large crystals fine-grained-lots of small interconnected gains porphyritic-combination of fine and course grained, crystals form at different rates

Back

rock

Front

solid, mass of mineral-like matter than naturally occurs

Back

covalent bonds

Front

forms when atoms share electrons

Back

metallic bonds as conductors

Front

excellent

Back

rhyolite

Front

extrusive igneous rock

Back

extrusive igneous rock

Front

forms from hardened lava on the surface

Back

metallic bonds are malleable

Front

easily shaped

Back

compounds

Front

two or more elements that chemically combine in specific proportions

Back

radiometric decay

Front

the measure of radioactive decay

Back

matter

Front

anything that has volume and mass

Back

intrusive igneous rock

Front

forms as magma hardens beneath the surface

Back

ionic bond compounds

Front

are rigid solids with high melting points and boiling points

Back

metallic bonds

Front

forms when electrons are shared by metal ions

Back

type of rock you only see because erosion strips away the overlapping rock

Front

intrusive igneous rock

Back

volume

Front

the amount of space an object occupies

Back

3 states of matter

Front

solid, liquid, and gas

Back

ionic bonds as conductors

Front

poor when solid, but good when melted

Back

mass

Front

a physical quanity expressing the amount of matter in a body

Back

maximum number of electrons that outer shell can hold

Front

8

Back

weight

Front

amount of force on an object due to gravity

Back

isotopes

Front

are atoms that have different numbers of neutrons but the same number of protons

Back

chemical bond forms when

Front

the outer energy level doesn't contain the maximum number of electrons

Back

metallic bonds are ductile

Front

thin without breaking

Back

most elements exist as ___________.

Front

compound

Back

number of energy levels

Front

determined by placement of elements on the periodic table

Back

radioactivity

Front

atoms with unsable nuclei disintergrate through forces that hold the nucleum together arent strong enough

Back

Elements

Front

substances that can't be broken down into simper substances by physical or chemical means

Back

granite

Front

intrusive igneous rock

Back

composition

Front

granite-light colored-silicates (quartz and feldspar) major rock of continental drift basaltic-dark silicate minerals and plagioclase feldspar andestic-composition between granitic and basaltic

Back

covalent bonds as conductors

Front

poor

Back

atoms

Front

make up elements

Back

two ways to identify igneous rock

Front

1. texture 2. composition

Back

octet rule

Front

8 maximum electrons outer shell can hold

Back

covalent bond melting and boiling points

Front

low

Back

ionic bonds form because

Front

gains or loss of electrons

Back

ionic bonds form between

Front

positive and negative ions

Back