Cole is working with radioactive particles and has set up a shield made of aluminum for protection. Which of the following will he be protected from? Only alpha particles and beta particles Only alpha particles Alpha, beta, and gamma particles Only gamma rays

A) Only alpha particles and beta particles

Explanation:

Aluminium effectively blocks alpha and beta particles. However, gamma radiation will still pass through. This means the answer is A.

Attached is a diagram to demonstrate.

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.

answerspecific gravity;