% error =
x 100%
Experimental: 2.85
Actual (theoretical): 2.70
% error =
x 100% = .055555 x 100% = 5.56%
Answer:
Ionic compounds are compounds whereas metals are elements. Ionic compounds are electrolytes whereas metals are conductors. Ionic compounds are brittle whereas metals are malleable and ductile. ... Most ionic compounds will dissolve in polar solvents like water whereas metals will either be insoluble or react with water.
Answer:It has the lowest effective nuclear charge of the four new elements.
The first one is D, the second one is A and the last is C and D
Thomson's model included Protons and Electrons. His model is referred to as 'Plum Pudding' because of it.
