Types of Elements

type of elements that are good conductors of electric current and heat; tend to be shiny and bendable

• metals

• nonmetals

• metalloids

• cellanoids

Tags

NGSS.MS-PS3-3

type of element that lacks most of the properties of a metal

• metals

• nonmetals

• metalloids

• cellanoids

type of element that has some properties of metals and some properties of nonmetals

• metals

• nonmetals

• metalloids

• cellanoids

most reactive of nonmetals; some solid, some liquid, some gas; form one bond with hydrogen; form useful compounds

• alkali metals

• alkaline earth metals

• halogens

• noble gases

• hydrogen

An element is

• Made up of different types of atoms

• Made up of the same type of atoms

• none of the above

• all of the above

Tags

NGSS.MS-PS1-1

Made up of only 1 type of atom

• Compound

• Molecule

• Element

• Mixture

Tags

NGSS.MS-PS1-1

Which of these samples shown best represents an element?

• A

• B

• C

• D

Tags

NGSS.MS-PS1-1

Which item on this element square is the chemical symbol?

• Copper

• 29

• Cu

• 63.546

How many valence electrons does Silicon Have?

• 1 Valence electron

• 2 Valence electron

• 3 Valence electron

• 4 Valence electron

• 5 Valence electron

Tags

NGSS.MS-PS1-1

nonmetals; all gases; unreactive

• alkali metals

• alkaline earth metals

• halogens

• noble gases

• hydrogen