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Biology 23 Online
OpenStudy (anonymous):

What are the electrons in the outermost shell of an atom called???????? I really need help

OpenStudy (cleonideu):

They are called valence electrons.

OpenStudy (anonymous):

Kan yu help me on this one what determines the amount of energy an electron has???

OpenStudy (cleonideu):

Distance from the atomic nuclei

OpenStudy (anonymous):

Which two terms describes the pH scale????

OpenStudy (cleonideu):

Negative and logarithmic

OpenStudy (anonymous):

What term is defined as anything that has mass and takes up space???

OpenStudy (cleonideu):

Matter is defined as anything that has mass and occupies volume/space.

OpenStudy (anonymous):

So wats the answer

OpenStudy (cleonideu):

Choices?

OpenStudy (anonymous):

Its a feel in? don't have any choices

OpenStudy (cleonideu):

Oh...

OpenStudy (cleonideu):

Volume and Space, maybe I'm not sure if thats what it wants.

OpenStudy (cleonideu):

It is absence of matter. Space is not a matter. There is ample space surrounding the Matter. Motion of matter in the space is relative theory about the universe. Material Universe is expanding in the " infinite space".

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