Question 1

A solid mixture of two or more elements, at least one of which is a metal.

Accepted Answer

Alloy

Answer

Crystal

Answer

Covalent bond

Answer

Ionic bond

Question 2

A charged atomic or molecular particle with a net negative charge.

Accepted Answer

Anion

Answer

Cation

Answer

Dogion

Answer

Metal

Question 3

A family of alloys made from copper and zinc.

Accepted Answer

Brass

Answer

Pewter

Answer

Steel

Answer

Bronze

Question 4

A family of alloys made from copper and tin.

Accepted Answer

Bronze

Answer

Steel

Answer

Sterling silver

Answer

Brass

Question 5

A charged atomic or molecular particle with a net positive charge.

Accepted Answer

Cation

Answer

Onion

Answer

Proton

Answer

Anion

Question 6

A chemical bond in which two atoms, usually nonmetals, share a pair of electrons or a bonding pair.

Accepted Answer

Covalent bond

Answer

Metallic bond

Answer

Ionic bond

Answer

Hydrogen bond

Question 7

An extensive 3-D structure of atoms or ions built up by repeating subunits that may be unit cells.

Accepted Answer

Crystal lattice

Answer

Metal

Answer

Nonmetal

Answer

Metalloid

Question 8

An element that occurs naturally as a molecule of two or more identical atoms.

Accepted Answer

Diatomic element

Answer

Dichotomous atom

Answer

Bivalent atom

Answer

Triatomic atom

Question 9

A chemical bond between oppositely charged ions due to the transfer of one or more electrons to the anions.

Accepted Answer

Ionic bond

Answer

Covalent bond

Answer

Metallic bond

Answer

Hydrogen bond

Question 10

A chemical bond characteristic of metals in which the atoms freely shared their few valence electrons with other metal atoms.

Accepted Answer

Metallic bond

Answer

Intermolecular bond

Answer

Ionic bond

Answer

Covalent bond

Question 11

A distinct particle formed when two or more atoms covalently bond together.

Accepted Answer

Molecule

Answer

Salt

Answer

Ion

Answer

Sugar

Question 12

A substance that is present before a chemical reaction and takes part in it. It normally appears on the left side of a chemical equation.

Accepted Answer

Reactant

Answer

Outcome

Answer

Byproduct

Answer

Product

Question 13

A substance that is produced in a chemical reaction. It normally appears on the right side of a chemical equation.

Accepted Answer

Product

Answer

Reactant

Answer

Ingredient

Answer

Reagent

Question 14

A solid compound consisting of bonded metals and nonmetals

Accepted Answer

Ionic Compound

Answer

Diatomic molecule

Answer

Polar Covalent molecule

Answer

Nonpolar molecule

Question 15

Ionic compounds are generally made of

Accepted Answer

metals bonded to nonmetals

Answer

nonmetals bonded to each other

Answer

metals bonded to other metals

Answer

Metalloids bonded to each other

Question 16

A molecule with unequal sharing of electrons is

Accepted Answer

Polar

Answer

Selfish

Answer

Nonpolar

Answer

Crystalline

Question 17

Which compound is most likely covalent?

Accepted Answer

H₂O (water)

Answer

KBr (potassium Bromide)

Answer

NaCl (salt)

Question 18

DNA, lipids, and carbohydrates are all made of long chains of repeating molecules. These are called

Accepted Answer

polymers

Answer

monomers

Answer

polyploidy

Answer

roly-poly

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