Atoms Bomding And Periodic Table

Question 1

Atom

Answer 1

Smallest chemically identified part of an atom

Question 2

Atomic number

Answer 2

Proton number

Question 3

Atomic mass

Answer 3

Protons plus neutrons

Question 4

Mass number

Answer 4

Avg mass of isotopes in element

Question 5

Metalloid

Answer 5

Characteristics from metals and nonmetals

Question 6

Family 1

Answer 6

Alkaline metal
Very reactive

Question 7

Family 2

Answer 7

Alkaline earth metals
Reactive

Question 8

Fam 3

Answer 8

Boron family

Question 9

Family 14

Answer 9

Carbon family

Question 10

Family 15

Answer 10

Nitrogen family

Question 11

Representative elements

Answer 11

Eight groups on periodic table
1,2, 13-18

Question 12

Transition metals

Answer 12

Family 3-12

Question 13

Malleable

Answer 13

Shapable

Question 14

Fam 17

Answer 14

Halogen family
Highly reactive

Question 15

Fam 18

Answer 15

Non reactive
Noble gases

Question 16

T or f
Metals are good conductors

Answer 16

True

Question 17

Ductile

Answer 17

Made into thin wires

Question 18

Bonding

Answer 18

2 atoms combine

Question 19

Ionic

Answer 19

Ions forming

Question 20

In ions- when they lose electrons what happens ans what about gaining electrons

Answer 20

Lose- positive
Gain- negative

Question 21

Cation

Answer 21

Positive ion

Question 22

Anion

Answer 22

Negative ion

Question 23

Valence electrons

Answer 23

Most loose electrons in highest energy levek

Question 24

T or f
Amt of valence electrons determines elements properties

Answer 24

True

Question 25

Electron dot diagram

Answer 25

Symbol for element surrounded by dots

Question 26

8 valence electrons makes atoms what

Answer 26

Stable, nonreactive

Question 27

2 ways ions form atoms

Answer 27

Increase to 8 electrons Sheds loosest valence electrons

Question 28

Which groups are metals

Answer 28

1-12

Question 29

Chemical bond

Answer 29

Force of attraction holding tg 2 atoms

Question 30

What are chemical bonds caused by

Answer 30

Electrons rearranging

Question 31

What happens when atoms bond

Answer 31

Electrons exchanged or shared New substance forms

Question 32

Atomic number

Answer 32

Proton amt

Question 33

As atomic number (increases/decreases) electrons also do

Answer 33

Increase

Question 34

When do periods end

Answer 34

Highest energy level has 8 valence electrons

Question 35

When periods increases, so does ____

Answer 35

Energy level

Question 36

Noble gas

Answer 36

Group 18 Unreactive

Question 37

Which is only element liquid at room temp

Answer 37

Mercury

Question 38

Ionic bond made of what

Answer 38

Nonmetal and metal

Question 39

Covalent

Answer 39

Atoms share electrons

Question 40

Covalent bond formed with what

Answer 40

2 nonmetals

Question 41

Metallic bond

Answer 41

2 metals

Question 42

Sea of electrons

Answer 42

Electrons shared by atoms

Question 43

Ion

Answer 43

Atom or atoms with electric charge

Question 44

Polyatomic lens

Answer 44

Oppositely charged ions

Question 45

Ionic bond

Answer 45

Two oppositely charged atrracted ions Positive and negative

Question 46

Ionic compound

Answer 46

Compound made of positive and negative ions

Question 47

Difference between ionic bonds and ionic compounds

Answer 47

Bond- process Compound- result

Question 48

What reflects the balancing of ionic compounds

Answer 48

Chemical formula

Question 49

2 ways ions form from atoms

Answer 49

Ionic Polyatomic

Question 50

Molecule

Answer 50

Group of atoms held in covalent bomds

Question 51

Amt of _____ + electrons creates 8

Answer 51

Covalent bonds

Question 52

Family 1 ex

Answer 52

K

Question 53

Fam 2 ex

Answer 53

Ca

Question 54

Fam 3 ex

Answer 54

Y

Question 55

Fam 14 ex

Answer 55

C

Question 56

Fam 15 ex

Answer 56

N

Question 57

Fam 17 ex

Answer 57

Ts

Question 58

Fam 18 ex

Answer 58

Ne