HELPPP In Ernest Rutherford's gold foil experiment, he directed a beam of alpha particles at a thin sheet of gold foil. Why didn't all of the alpha particles pass through the gold?

Select one:

Some of the alpha particles came into contact with the electrons.

Some of the alpha particles came into contact with the relatively massive nucleus.

Some of the alpha particles came into contact with the electron cloud.

Some of the alpha particles came into contact with other alpha particles.

Microtubular fibers that assist in the movement of chromosomes during nuclear division in conjunction with proteins, makes up the small and large organelle pieces that assemble prior to translation three-base nucleotide sequence that can complementarily pair with the functional transcript, allowing a particular material to be brought to a ribosome particular time in the cell cycle when the cell’s systems determine if the cellular conditions are appropriate to continue through the cycle time in the cell’s cycle when proteins are made and organelles are duplicated enzyme that allows proper nucleotide bonding during transcription specific dna sequence which will initiate gene transcription division of the cell’s cytoplasm specific bond that forms between two amino acids when a carboxyl group binds to a amino group three-base sequence that does not code for a particular amino acid a paired organelle which facilitates the formation of movement microtubules time in the cell’s cycle when the microtubular structures exert an equal pressure on the cell’s genetic material

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

The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.