Problemas
Which type of particle has a positive charge? alpha gamma x-rays beta
Roztwór
Eileen
élite · Tutor durante 8 años
4.6
(258 Votos)
Respuesta
The type of particle that has a positive charge is 'alpha'.
Explicación
## Step 1The problem asks us to identify which type of particle among the given options has a positive charge. The options are alpha, gamma, x-rays, and beta.## Step 2Alpha particles are helium nuclei, which consist of two protons and two neutrons. Since protons carry a positive charge, alpha particles also carry a positive charge.## Step 3Gamma rays and x-rays are types of electromagnetic radiation, not particles. They do not carry any charge.## Step 4Beta particles can be either electrons or positrons. Electrons carry a negative charge, while positrons carry a positive charge. However, in the context of this question, beta particles are generally referred to as electrons, which carry a negative charge.