a scientist notices that a lump of niobium is warm to the touch and wonders if nuclear reactions are taking…

a scientist notices that a lump of niobium is warm to the touch and wonders if nuclear reactions are taking place in the metal. how can she find out?\nmeasure the metals temperature.\ncheck for the presence of alpha, beta, and gamma particles.\nlook for the presence of niobium compounds.\nplace the niobium in a pressurized container, and see if the lump becomes warmer.

a scientist notices that a lump of niobium is warm to the touch and wonders if nuclear reactions are taking place in the metal. how can she find out?\nmeasure the metals temperature.\ncheck for the presence of alpha, beta, and gamma particles.\nlook for the presence of niobium compounds.\nplace the niobium in a pressurized container, and see if the lump becomes warmer.

Answer

Brief Explanations:

Nuclear reactions emit alpha, beta, or gamma particles. Detecting these particles would indicate a nuclear reaction is occurring. Measuring temperature alone doesn't confirm a nuclear reaction. Looking for niobium compounds is unrelated to nuclear reactions. Placing in a pressurized container doesn't directly prove a nuclear reaction.

Answer:

Check for the presence of alpha, beta, and gamma particles.