which subatomic particles are indicated by the orange circles in the diagram?

which subatomic particles are indicated by the green circles in the diagram?

what element is represented by the atom shown in this diagram?

Ethene molecular fórmula= c2h4molecular weight = 29.046g/molhope it : )

B"hf and f-"  is the correct answer took the test on edgenuity and got it right     

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.