What is the term for the distance that a point on a wave travels during a specific period of time?
A. Speed
B. Period
C. Amplitude
D. Frequency

Which best describes why nh4+ can form an ionic bond with cl-?

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space