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Kryger [21]
2 years ago
9

What is physical weathering NOT caused by? (pls i really need help with this!!)

Chemistry
1 answer:
Anarel [89]2 years ago
3 0

Answer:

the changing tempure in rocks causing it to back apart

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2 years ago
Write the names and symbols for four elements in each of the following categories: (a) nonmetal, (b) metal, (c)metalloid.
Over [174]

Explanation:

Non-metals are the species that are electron deficient and they are able to accept one or more electrons from a donor atom in order to complete their octet.

For  example, carbon (C), nitrogen (N), chlorine, (Cl), phosphorus (P) etc are all non-metals.

Metals are the species that contain more number of electrons in their valence shell and in order to attain stability they easily lose an electron.

For example, sodium (Na), lithium (Li), Beryllium (Be), Magnesium (Mg) etc are all metals.

Metalloids are the species that show properties of both metals and non-metals.

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3 years ago
Which statement defines specific heat capacity for given sample?
Aleks04 [339]

Answer:

D. the quantity of heat that is required to raise 1 g of the sample by 1*C (kelvin) at a constant pressure.

6 0
2 years ago
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Your aunt is sipping on iced tea and fanning herself during a hot South Carolina summer day. You tell her that there is enough e
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Isn't this like having enough energy to supply the world for centuries with just 1% of the sea's force?

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2 years ago
Why is the Chemical symbol for lead Pb?? ^__^ i HATE the perdiotic** table!!
tatuchka [14]
Cause latin name of Pb is plumbum.
The same K - potassium - latin name is kalium.
3 0
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