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WorksheetsChemistry Kinetic Molecular Theory, States of Matter, and Water
Total questions: 28
Worksheet time: 1hrs 24mins
Which charge is POSITIVE?
Proton
Neutron
Electron
Cell
Which charge is NEGATIVE?
Proton
Neutron
Electron
Cell
Which particle is NEUTRAL - NO CHARGE?
Proton
Neutron
Electron
Cell
Which TWO particles are found housed in the nucleus of the atom?
Protons and Electrons
Protons and Neutrons
Electrons and Neutrons
Protons, Neutrons, and Electrons
The center of an atom where its neutrons and protons are is called the _____________.
nucleus
electron cloud
center
What subatomic particle is coloured red in this image?
proton
neutron
electron
What subatomic particles are coloured green in this image?
(a)
Where are electrons found?
In the nucleus
Inside protons
Orbiting around the nucleus
inside neutrons
Which states of matter are fluid?
gases and liquids
liquids and solids
gases only
liquids only
1. Kinetic refers to _______________
Force
Energy
Motion
Acceleration
How is water different from other solids?
Its molecules are further apart as a solid than as a liquid
Its particles move faster as a solid than as a liquid
Its particles cannot be in a solid state
What is the process of going from a solid to a liquid called?
What is the process of going from a gas to a liquid called?
Sublimation is when...
a solid turns directly into a gas
a liquid turns directly into a gas
a gas turns directly into a solid
a solid turns directly into a liquid
The process of going from a liquid to a gas is called...
True or false: water can evaporate at room temperature
Which state of matter expands or shrinks to fit the available space? (its volume can change)
What is a scientific theory?
A well-evidenced and tested explanation of some aspect of the natural world
A belief system about a natural phenomenon
Classical Elements theory is...
A currently accepted scientific theory about the composition of all matter
A disproven theory that matter is composed of earth, wind, fire, and water
A scientific law
Which from the list below is NOT a theory?
Cell Theory
The Theory of Plate Tectonics
The Theory of Evolution
Einstein's Theory of Special Relativity
Geocentric theory
