Which objects in the diagram could help you identify the name of the element represented by this atom?
A. The red circles because they are protons in the nucleus.
B. The yellow circles because they are the neutrons in the nucleus.
C. The red circles because they are electrons in the nucleus.
D. The blue circles because they are the protons in the cloud surrounding the nucleus.
5 answers
D. The blue circles because they are the protons in the cloud surrounding the nucleus.
(54) The atomic number is the number of (55) ______ (positively charged particles) (56) in the _______ It is unique for each (57) element.
A. Protons
B. Electrons
C. Atomic
D. Nucleus
A. Protons
B. Electrons
C. Atomic
D. Nucleus
A. Protons
there r two answers. what is the other asnwer?
B. Electrons
1 answer