energy
when kinetic energy is transfered
when the objects collide
Has a positive charge
Proton
waxy layer on stems and leaves are
cuticles
if you break a magnet into two what will you get
2 new magents
where are the nonmetals located
to the right of the stair step
what has the most potential energy
A car on the top of a hill
energetic particles that move in all directions around the nucleus of an atom are
Electrons
composes the cell walls of plants
cellulose
the units which can align to create a magnet are called
domains
what information in the periodic table indicates the number of protons in an atom
the element's atomic number
what is potential energy
The stored energy of an object due to its position
who is the father of the periodic table
Mendeleev
seedless nonvascular plants include
mosses and liverworts
magnetic fields are created by
electric charges
in a plant leaf, cells that surround the stomata to open and close them
guard cells
can you create or destroy energy
no
the modern periodic table is arranged by
atomic mass
vascular plants with flowers; produce seeds inside fruit
angiosperm
magnetic field lines
never cross
name given tot he first plants to grow in the new enviroments
pioneer species
The transfer of energy through matter by the direct contact of particels is called
Convection
in the periodic table the most reactive metals are
Noble gases
vascular plants with flowers; produce seeds in cones
gymnosperms
magnetic field lines that curve away from each other show
repulsion
tissue that produces new xylem and phloem cells
cambium