The formula hbr is an example of a(n)
element
covalent compound
metallic compound
ionic compound

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n

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