1.A mathematical equation that predicts how a physical phenomenon will behave
hypothesis
2.A predicted experimental outcome based on prior knowledge and experience.
quantitative data
3.The variable that is changed on purpose by the scientist.
independent variable
4.The variables that must be kept constant so as not to bias or influence the results
scientific law
5.Data that is descriptive rather than numerical
qualitative data
6.Data that is numerical
control variable
7.A well tested explanation for why a physical phenomenon occurs
scientific theory
Answers: 1
Chemistry, 22.06.2019 04:40
*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system
Answers: 3
Chemistry, 23.06.2019 12:00
Jill is pushing a box across the floor. which represents the upward force perpendicular to the floor? a) fp b) ff c) fn d) fg
Answers: 1
Chemistry, 23.06.2019 12:50
What is the relative mass of an electron? a) 1/1840 the mass of a neutron + proton b) 1/1840 the mass of an alpha particle c) 1/1840 the mass of a c-12 atom d) 1/1840 the mass of a hydrogen atom
Answers: 3
Chemistry, 23.06.2019 13:30
Did you mention that adding weight increased the pressure
Answers: 2
1.A mathematical equation that predicts how a physical phenomenon will behave
hypothesis
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