Chemistry, 17.12.2020 03:20 jeremy7131
Please answer asap due brainlest science
Which knowledge is radiometric dating based upon?
the weight of the samples
the name of the rocks
the rate of decay for certain isotopes
the sequence of layers in the rocks
Which term names the longest geologic time frame?
epoch
eon
era
period
Studies of sedimentary rocks and fossils have helped scientists understand the history of Earth.
How is geologic time organized on the geologic time scale?
millennia and then smaller periods based on geologic and biologic events that occurred during those times
eras and then smaller periods based on geologic and biologic events that occurred during those times
eras and then smaller millennia based on geologic and biologic events that occurred during those times
periods and then smaller eras based on geologic and biologic events that occurred during those times
Answers: 2
Chemistry, 22.06.2019 05:00
Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?
Answers: 3
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What forms when chemical reactions combine pollution with sunlight?
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Chemistry, 22.06.2019 07:20
The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.
Answers: 1
Chemistry, 22.06.2019 09:30
Based on its chemical properties, identify the position of each chemical family on the periodic table.
Answers: 3
Please answer asap due brainlest science
Which knowledge is radiometric dating based upon?
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