Based on the field lines, what are the poles of the magnets?
OX: north
Y: south
X: south
Y: north
OX: north
Y: north
X: south
Y: south

Match each vocabulary term to its definition. 1. electrons neutral subatomic particles found in the nucleus of the atom 2. neutron lowest energy position of an electron in an atom 3. photon the path of an electron around the nucleus of an atom 4. ground state negatively charged, subatomic particles 5. protons packet of energy of specific size 6. element substance with only one type of atom 7. orbital positively charged, subatomic particles found in the nucleus of the atom

If a car has a speed of 20 m/s, how long will it take to go 155 m? a. 3100 s b. 135 s c. 2.1 s d. 7.8 s

There are 3 ways heat can be transferred: through solids, called , through liquids and gases , called , and through electromagnetic waves, called