Which statement best describes the properties of metals? they are shiny and bend without breaking. they are dull and are good electrical insulators. they conduct electricity well and are brittle. they can be flattened and do not conduct heat well.

Its B! There Are Dull and are Good Eletrical Insalators! Hope This Helps!

They are shiny and bend without breaking.

Explanation:

Properties of metal:

Metals have shiny surface.Generally they are hard except potassium and sodium which can be cut with knife.They are solid except mercury which is liquid at room temperature.They are good conductors of electricity.They are can be drawn into thin sheets( malleable) and wires(ductile) without breaking'

From the given statement which matches with properties of metals enlisted above is:'They are shiny and bend without breaking.'

They carry out the exchange of gases as we breathe ( oxygen and carbon dioxide).

Naoh + hbr -> nabr (salt) + h2o ca (oh)2 + 2hbr - - - > ca (br)2 + 2h2o