6 Red Carbage contain a chanical called anthrocyanin that changer color depending on the acrolity of ti environment
In an acidic environment it is reclish - pink, in a neutral
enverionment it is purple and in basic Calkaline) environment
It turns bluish - green and even yellow. Explain the phenomenon .​

- lead + phosphoric acid = hydrogen + lead(ii) phosphate

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.