chapter 6 quiz

Question 0

group 2

Answer 0

alkaline earth metals

Question 1

group 1

Answer 1

alkaline metals

Question 2

group 3-12

Answer 2

transition metals

Question 3

group 17

Answer 3

halogens

Question 4

group 18

Answer 4

nobel gases

Question 5

set of 3 elements with similar properties

Döbereiner discovered this

Answer 5

traids

Question 6

idea that the periodic table should be arranged by increasing atomic number

Answer 6

moseley

Question 7

developed the first periodic table, which was arranged by atomic mass

Answer 7

mendeleev

Question 8

elements are similar if they are in the same..

Answer 8

group

Question 9

as you go across a period, atomic radius..

Answer 9

increases

Question 10

as you go down a group, atomic radius..

Answer 10

decreaces

Question 11

as you go across a period, ionization energy…

Answer 11

increases

Question 12

as you go down a group, ionization energy..

Answer 12

decreases

Question 13

as you go across a period, electronegativity..

Answer 13

increases

Question 14

as you go down a group, electronegativity..

Answer 14

decreases

Question 15

metals form..

Answer 15

cations

Question 16

nonmetals form..

Answer 16

anions

Question 17

negative ions are ________ than its parent atom because it _______

Answer 17

larger

gained electrons

Question 18

a positive ion is _____ than its parent atom because it _______

Answer 18

smaller

lost electrons

Question 19

most active metal

Answer 19

francium

Question 20

most active nonmetal

Answer 20

florine

Question 21

each period on the periodic table corresponds to a…

Answer 21

principal energy level

Question 22

2 series that make up the inner transition metals

Answer 22

1) lanthanides

2) actinides