Chemistry!

Magnesium carbonate is added in an iron binding capacity determinat ion in order to:
a allow color to develop
b precipitate protein
c bind with hemoglobin iron
d remove excess unbound iron – d remove excess unbound iron
liquid – A state of matter that has no definite shape but has a definite volume.
The change from a liquid to a solid. – freezing
energy level – the specific amount of energy an electron has
Phase – one of the different shapes of the moon as seen from Earth
a stage in a process of change or development
Melting – Solid is converted to a liquid.
What units are used to measure specific heat? – J/g C
J/g K
cal/g C
Polymer – Long chain molecule made from many small molecules (monomers) joined together.
Cobalt – Sued in treating certain cancers
Why is the PTFE membrane used as a laminate? – Because it is too fragile to hold on its own.
A substance that cannot be broken down by chemical means into simpler substances is called a(n)
Spectator ion – is an ion present in solution and does not take part in the reaction. It is there to preserve charge neutrality.
funnel – used to transfer liquids between containers or to hold filter paper when filtering out solids
A substаnce thаt cаnnоt be brоken dоwn by chemical means into simpler substances is called a(n)
conversion factor – a ratio that is derived from the equality of two different units and that can be used to convert from one unit to the other
dilute – when solute concentration is low
Heat of fusion – Energy required to melt 1 gram of a substance at its melting point
Metal – elements on the left side of the periodic table
organic chemistry, inorganic chemistry, biochemistry – Name 3 Areas of Chemistry

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