What is chemistry
Organic Chemistry is the study of chemicals that contain this...
what is carbon containing molecules
What is the charge of a neutron?
what is neutral?
A different version of the same atom.
what are isotopes?
This subatomic particle has a positive charge?
burning a log
what is chemical
The study of interactions and changes of molecules of biological organisms
Biochemistry
When I take an electron away
What is an ion (or becomes more positive)
This is the reason the mass is different in an isotope.
What is the number of neutrons?
Atoms from different elements have a different number of ______ in the nucleus.
What are protons
leaves changing color and eventually falling off
what is chemical
Containing mass and takes up space
What is matter
What are the subatomic particles?
Protons, neutrons, electrons
In Carbon-14, what the 14 represents.
What is the mass of carbon?
What is another name for a positive ion?
what is a cation?
dissolving salt in water
what is phsyical
branch of chemistry concerned with interactions and transformations of materials
what is physical chemistry
The outermost electrons that contribute to reactions
What are valance electrons
How you calculate neutrons.
What is mass - atomic number (protons)?
What is another name for a negative charged particle?
What is an anion?
extracting the carbon dioxide from soda
what is physical
science of obtaining, processing, and communicating information about the composition and structure of matter. In other words, it is the art and science of determining what matter is and how much of it exists.
Analytical Chemistry
The difference between a bohr model and a lewis electron dot diagram
what is only valance electrons shown in lewis
if oxygen is the eighth element, how many neutrons are in oxygen 18?
what is ten?
We assume all elements on the periodic table to be
what is neutral?
dissolving sugar in water (when you tried to get the sugar back, it turned green)
what is chemical?