Write the chemical formula of hydrochloric acid and
Sulphuric acid.

Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by

Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds

One nanometer is equal to how many meters?