Which family in the periodic table has elements that are silvery and lustrous? a. alkali metals b. halogens c. noble gases d. nonmetals

H2so4(aq) + mg(s)—> mgso4(aq) +h2(g) which substance is the acid in the reaction?

When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )

The boiling point of liquids is very high what does it indicate