Vocabulary
Chemical Bonds
Miscellaneous
Atoms
Characteristics of Living Things
100
what is at the center of a atom.
what is a nucleus?
100
Ionic and Covalent bonds
What is the bonds of chemical bonds?
100
who would win in a fight between iowa and Nebraska?
iowa. nebraska doesn't know what fight means.
100
what is the nucleus of an atom held together with?
What is strong forces
100
smallest unit of an organism that can be considered alive
cell
200
a negatively charged particle (-) with 1/1840 the mass of a proton.
What is a electron?
200
positively and negatively charged atom are?
What is Ions
200
a frog's favorite food?
what is a french-fly
200
the basic unit of life?
What is an atom
200
these things reproduce
living things
300
a pure substance that consists entirely of one type of atom.
What is a element?
300
the structure that results when atoms are joined together by covalent bonds?
What is Molecule
300
how many numbers am i holding up?
none. these are fingers.
300
how many Electrons (-) are there in helium if the atomic number is 2?
2
300
a organisms genetic code
DNA
400
Atoms of the same element that differ in the number of neutrons they contain.
What is a isotope?
400
the main types of bonds?
What are ionic and covalent bonds
400
how do you cure the common cold?
there is no cure.
400
basic unit of matter?
What is an atom
400
the combination of chemical reactions through which an organism builds up or breaks down materials?
metabolism
500
it is an attraction between molecules of the same substance.
What is a Cohesion?
500
it is a substance formed by the chemical combination of two or more elements.
What is a compound?
500
42
What is the answer to life?
500
something in constant motion in the space around the nucleus
What is electrons
500
conditions outside an organism may change dramatically most organisms need to this to keep conditions inside their bodies as constant as possible
homeostasis
M
e
n
u