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ATI TEAS 7 (CHEM) questions and answers rated A+ 2024/2025
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ATI TEAS 7 (CHEM) questions and answers rated A+ 2024/2025
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ATI TEAS 7 (CHEM)Matter
takes up area and has mass. (you Matter)
Atom
1. Basic Unit of matter
2. Also referred to as factors
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Brainpower
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An atom is compose of
Protons(+), neutrons (-) and electrons.
What determines the identity of an element
Number of protons (+) in an atom
The mass range (introduced) of an atom is decided by way of
# of protons (+) and neutrons (-) delivered together
The charge of an atom is decided
by way of the numbers of protons and electrons.
The atomic wide variety is identical to the wide variety of
, Protons
The number of energy ranges stuffed in an atom is determined by
Row (horizontal)
Atoms inside the identical column (vertical), or group, have the same wide variety of
valence electrons of their outermost shell
Sublimation
from solid to gasoline
Deposition
fuel to solid
Intensive houses
do now not rely on the amount of count number gift (color, density melting/boiling factor)
Extensive residences
rely upon the quantity of matter that is gift. (quantity, mass, etc)
polar molecule
one stop is slightly terrible and the alternative quit is barely superb. (ex. Water)
Cohesiveness
water attraction to every different
Adhesion
An appeal among molecules of various materials.
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