Atomic Science
Title
Which has more helium, the sun or the earth?
sun
the smallest unit of life
cell
true or false: a prokaryotic cell has a nucleus
false
Name of the trophic level a rabbit is found in.
primary consumer
Conclusion
Which particles in an atom's nucleus has no charge
neutrons
this element must be in an organic compound
carbon
this cell has chloroplasts
plant
Trees that shed leaves all at once
Deciduous
The general term for any physical substance
matter
Name a Noble Gas
Argon
The number of electrons in an oxygen atom.
8
this membrane allows certain substances through while keeping other substances out
semipermeable membrane
the study of tissues
histology
Another term for orbitals in an atom
electron clouds
Number of protons in the nucleus of an element
atomic number
a compound made when more than two monosaccharides bond together, the most complex carbohydrate.
polysaccharide
Which of the following Vitamins are not essential to humans; A, C, D or P
P
The band of tissue that holds joints together or organs in place.
ligament
theory
How many atoms are in the compound NaHSO2?
5
A covalent molecule that has an uneven distribution of electrons resulting in slight charges within the molecule
compounds that have the same chemical formula but a different arrangement of atoms
isomers
this substance contributes flexibilty to bones
collagen