Which of the following is a common property of metals? a is liquid at room temperature b conducts electricty c illustrates from electricity d has very little reactivity

The correct option is b

Explanation:

One of the common properties of metals is there ability to conduct heat and electricity. This conductivity of electricity is because of the atomic structure of metals which allows electricity to pass/flow through them. Metals have one, two or three valence electrons in there outermost shell, these electrons carry electric charges and move freely within the atomic molecule unlike non-metals that have an almost filled/filled outermost shell which prevents free movement of electrons within the atom.

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.

the answer is 0.8m.

by: nicholas