Memorize for Midterm 1

Question 1

Infra Wavelength

Answer 1

750 nm

Question 2

Red Wavelength

Answer 2

700 nm

Question 3

Orange Wavelength

Answer 3

650 nm

Question 4

Yellow Wavelength

Answer 4

600 nm

Question 5

Green Wavelength

Answer 5

550 nm

Question 6

Cyan Wavelength

Answer 6

500 nm

Question 7

Blue Wavelength

Answer 7

450 nm

Question 8

Violet Wavelength

Answer 8

400 nm

Question 9

Atomic Number

Answer 9

(Z) # of Protons

Question 10

Mass Number

Answer 10

(A) # of Neutrons & Protons

Question 11

Ground State

Answer 11

Lowest Possible Energy State

Question 12

Alkali Metals

Answer 12

Group IA

Question 13

Alkaline Earth Metals

Answer 13

Group IIA

Question 14

Transition Metals

Answer 14

Group B Metals

Question 15

Halogens

Answer 15

Group VIIA

Question 16

Noble Gases

Answer 16

Group VIIIA

Question 17

Lanthanides

Answer 17

L

Question 18

Actinides

Answer 18

A

Question 19

Metalloids

Answer 19

Si, Ge, As, Sb, Te

Question 20

Ionic Bonding

Answer 20

occurs between an atom that easily loses electrons and an atom that has a high affinity for electrons

Question 21

Ionic Compounds

Answer 21

Metal + Nonmetal
Metal + Polyatomic Anion
Ammonium ion compounds

Question 22

Binary Acids

Answer 22

Hydrogen with:

S, Se, Te, F, Cl, Br, or I

Question 23

Ternary Acids

Answer 23

Hydrogen with a Polyatomic Anion

Question 24

Strong Acids

Answer 24

HCl, HBr, HI, HClO4, HClO3, HNO3, H2SO4

Question 25

Ionization Energy

Answer 25

amount of energy required to remove an electron from an atom or molecule in the gaseous state
Table Trend:
Increasing moving left to right across a period
Increasing going up a group

Question 26

Electron Affinity

Answer 26

atom’s likelihood of gaining an electron
Table Trend:
Increasing moving left to right across a period
Increasing going up a group

Question 27

Atomic Radius

Answer 27

Table Trend:
Increasing moving right to left across a period
Increasing going down a group