How would you describe (explain the differences) solids, liquids, and gases to a 4th grader? Be clear please.

2 answers:

8 0

A solid is an object that has definite shape, volume, and mass. This means that the shape, volume, and mass will never change.

A liquid is something that has definite volume and mass, but it does not have definite shape because a liquid is the shape of its container.

A gas does not have a definite shape, mass, or volume because a gas is able to spread around.

seropon [69]3 years ago

6 0

A liquid is something like water. A gas is something like gasoline a solid is something like a brick

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Which letter indicates the asthenosphere

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Aqueous potassium phosphate was mixed with aqueous magnesium chloride, and a crystallized magnesium phosphate product was formed

scoray [572]

Answer: The other product formed is potassium chloride.

Explanation:

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The chemical equation for the reaction of potassium phosphate and magnesium chloride follows:

$2K_3PO_4(aq.)+3MgCl_2(aq.)\rightarrow Mg_3(PO_4)_2(s)+6KCl(aq.)$

By Stoichiometry of the reaction:

2 moles of aqueous solution of potassium phosphate reacts with 3 moles of aqueous solution of magnesium chloride to produce 1 mole of solid magnesium phosphate and 6 moles of aqueous solution of potassium chloride.

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bekas [8.4K]

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7nadin3 [17]

Light Spectrum:

Gamma Rays; X- Rays; Ultraviolet Rays; Infrared; Micro; Radio

I'm guessing green means the color wave
So it should be: Radio-Infrared- Green - UV - Gamma
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Read 2 more answers

Which temperatures originally represented the fixed points Celsius temperature scale?

frez [133]

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Explanation: i no it

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