Noble gases are especially stable because

a)they have equal numbers of protons and electrons

b)they have more neutrons than protons

c)the outer energy level (valenc electrons) is full with 8 electrons

d)they have even numbers of protons

bonding between atoms happens because of interaction between:

a) valence electrons

b) protons

c) neutrons

d) all of the electrons on the atom

Balance and in which category does it fit in? single or double displacement or synthesis or decomposition? (a) k2 o → k + o2 (b) na + i2 → nai (c) cu(no3 )2 + naoh → cu(oh)2 + nano3 (d) kclo3 → kcl + o2 (e) ca(no3 )2 + hbr → cabr2 + hno3 (f) sn(oh)2 → sno + h2 o (g) p4 + n2 o → p4 o6 + n2 (h) fe + al2 (so4 )3 → feso4 + al (i) alcl3 + na2 co3 → al2 (co3 )3 + nacl (j) c3 h6 + o2 → co2 + h2 o