Need help asa Thanks + BRAINLIST only if you know correct answer

1.Electromagnetic waves are
a. forms of matter
b. forms of space
C. longitudinal waves
d. transverse waves

2. A filter with vertical slits allows only waves that vibrate from side to side to pass
through
a. True
b. False

3.An electromagnetic wave is made up of vibrating an electric and magnetic fields.
a. True
b. False

Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?

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

For those who need theses answers i just took the test and got everyone of them