Which of the following descriptions of a subatomic particle is correct?
A) A proton has a positive charge and a mass of approximately 1 amu.
B) An electron has a negative charge and a mass of approximately 1 amu.
C) A neutron has no charge and its mass is negligible.
D) A proton has a positive charge and a negligible mass.
E) A neutron has a positive charge and a mass of approximately 1 amu.
Correct Answer:
Verified
Q17: Which of the following is a characteristic
Q18: Select the correct symbol for the element
Q19: Ca is the symbol for _.
A)calcium
B)carbon
C)cobalt
D)copper
E)cadmium
Q20: Pb is the symbol for _.
A)lead
B)silver
C)plumbium
D)potassium
E)mercury
Q21: Which element would have physical and chemical
Q23: Consider a neutral atom with 30 protons
Q24: The element in this list with chemical
Q25: Consider an isotope of sodium with a
Q26: Consider a neutral atom with 30 protons
Q27: According to the atomic theory,_.
A)all atoms are
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents