When minerals break along straight lines or flat planes we call that

cleavage

sundering

2.

diamond: hardest = : softest

talc

onyx

3.

when a minerals has a shine, we call that

luster

bling

Using the periodic table, complete the table to describe each atom. type in your answers.a ? b? c? d? e? f?

According to the diagram; a) identify the anode of the cell and write the half-reaction that occurs there b) write the overall equation for the reaction that occurs as the cell operates c) calculate the value of the standard cell potential ,e cell. d)write the shorthand notation of the cell above e)indicate the flow of the electrons on the diagram

There are main groups in the modern periodic table of elements