Ionic and Metallic Bonding

What type of solid is one that has a high melting point, a very organized crystal lattice, nonconductivity as a solid, and highly conductive in the molten or aqueous state?

• Molecular Solid

• Metallic Solid

• Covalent Solid

• Ionic Solid

Tags

NGSS.HS-PS2-6

Ionic compounds have _______________melting point.

• high

• low

• variable

Tags

NGSS.HS-PS1-1

The basis of metallic bonds can be explained by

• the attraction between neutral metal atoms

• the attraction of metal ions to delocalised electrons

• the neutralization of protons by electrons

• the attraction of oppositely charged ions

In writing the formula of a binary ionic compound, the number of atoms of each element present in the compound is indicated by:

• Superscripts

• Subscripts

• Roman Numerals

• Parenthesis

What happens to electrons in ionic bonds

• they are transferred from a nonmetal to a metal

• they are shared between metal and nonmetal

• they are transferred from a metal to a nonmetal

• They are transferred between two transition metals

Tags

NGSS.HS-PS1-1

This image demonstrates which property of ionic compounds

• malleability

• brittleness

• conductivity

• solubility

This image demonstrates which property of ionic compounds?

• brittleness

• malleability

• conductivity

• solubility

Tags

NGSS.HS-PS1-3

In covalent bonds what happens to electrons?

• They are removed from the compound

• they are shared between metals

• A nonmetal bonds with a metal

• They are shared between nonmetals

Tags

NGSS.HS-PS1-1

When writing an ionic compound formula the anion is written

• first

• last

• twice

Which group of elements satisfies the octet rule

• alkaline metals

• transition metals

• halogens

• noble gasses