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When Rutherford discovered the atomic nucleus it helped develop which of the following ideas about the atom? A. Protons, neutrons, and electrons were evenly distributed throughout the atom. B.
The nucleus contained protons, neutrons and electrons. C. The nucleus contained neutrons. D. The nucleus contained positively-charged particles
Ernest rutherfird develop the idea that the atom has nucleus by using gold foil and alpha particles. [ Basically He shot the poistive laser to the gold foil which contains positive and negitive, and he saw the reflection of it and it tells us that there is positive charge to reflect positive laser with is proton. J.J Thomson already discover the newtron, who has negative charge. Then he figured
out nuecleus Read more: ]
Expert answered|jher000|Points 575|
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Asked 5/2/2011 9:06:46 AM
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Evaporation is when a liquid changes phase into a gas. What is a good example of this process? A. ice melting in a glass of water B. water boiling in a pot on a stove C. soap bubbles bursting in a sink full of dishes D. carbon dioxide released from a can of a fizzy drink
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Updated 12/28/2014 12:02:24 PM
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An example of a substance with a definite volume and a definite shape is A. a steel beam. B. melted ice cream. C. a helium balloon rising. D. electrons in a cloud surrounding an atomic nucleus.
Weegy: d (More)
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Updated 233 days ago|12/8/2015 11:02:57 PM
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An example of a substance with a definite volume and a definite shape is a steel beam.
Added 233 days ago|12/8/2015 11:02:55 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by Andrew. [12/8/2015 11:59:36 PM]
The specific temperature at which a substance changes from a liquid to a gas is an example of a A. chemical bond. B. chemical change. C. physical property. D. chemical property.
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Updated 6/9/2014 3:21:50 AM
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A. chemical bond
Added 6/18/2012 10:16:06 AM
This answer has been flagged as incorrect.
Rated good by danimai, Flagged by Janet17 [12/28/2014 12:03:13 PM]
The specific temperature at which a substance changes from a liquid to a gas is an example of a physical property.
Added 6/9/2014 3:13:34 AM
This answer has been confirmed as correct, not copied, and helpful.
Rated good by Janet17, Confirmed by Janet17 [12/28/2014 12:03:15 PM]
Frozen CO2, or "dry ice", can change directly from a solid to a gas. What is this type of change called? A. boiling B. sublimation C. evaporation D. condensation
Weegy: Frozen CO2, or "dry ice", can change directly from a solid to a gas. This type of change is called: sublimation. (More)
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