Which of the following correctly identifies the parts of an atom?
Please select all the correct answers.
A. Neutral particles are electrons.
B. Neutral particles are protons.
C. Negative particles are protons.
D. Positive particles are electrons.
E. Positive particles are protons.
E. Positive particles are protons.
F. Positive particles are neutrons.
G. Neutral particles are neutrons.
H. Negative particles are electrons.
E, E, G and H are correct statements.
To correctly identify the parts of an atom, we need to understand the structure of an atom. An atom consists of three main subatomic particles: electrons, protons, and neutrons.
Electrons: These are negatively charged particles that orbit around the nucleus of an atom.
Protons: These are positively charged particles that are located in the nucleus of an atom. They have a charge equal in magnitude but opposite in sign to that of an electron.
Neutrons: These are neutral particles that are also located in the nucleus of an atom. Neutrons have no charge.
Now let's evaluate the given options:
A. Neutral particles are electrons.
This statement is incorrect. Electrons are negatively charged, not neutral.
B. Neutral particles are protons.
This statement is incorrect. Protons are positively charged, not neutral.
C. Negative particles are protons.
This statement is incorrect. Protons are positively charged, not negative.
D. Positive particles are electrons.
This statement is incorrect. Electrons are negatively charged, not positive.
E. Positive particles are protons.
This statement is correct. Protons are indeed positively charged particles.
F. Positive particles are neutrons.
This statement is incorrect. Neutrons are neutral, not positively charged.
G. Neutral particles are neutrons.
This statement is correct. Neutrons are indeed neutral particles.
H. Negative particles are electrons.
This statement is correct. Electrons are negatively charged particles.
Therefore, the correct answers are: E. Positive particles are protons, G. Neutral particles are neutrons, and H. Negative particles are electrons.