Periodic Table- Landon Hodge

Question 0

Proton

Answer 0

Particle in the nucleus of an atom with positive charge

Question 1

Nucleus

Answer 1

Middle part of atom made up of protons and neutrons

Question 2

Neutron

Answer 2

Particle found in nucleus of atom with no charge

Question 3

Electron

Answer 3

Particle that has negative charge

Question 4

Orbital

Answer 4

Place in atom where you are likely to discover electrons.

Question 5

Valence electrons

Answer 5

Electrons found on outside shell of atom which determine chemical properties

Question 6

Periodic law

Answer 6

A law that says that properties of elements change when the atomic numbers change.

Question 7

Period

Answer 7

Elements that are in horizontal row in the periodic table

Question 8

Group

Answer 8

Vertical elements in periodic table

Question 9

Ion

Answer 9

Atom that has lost or gained electrons to give it a charge

Question 10

Atomic number

Answer 10

The number of protons in certain element

Question 11

Mass number

Answer 11

The nu,beer of protons and neutrons in atom

Question 12

Isotope

Answer 12

An atom that has the same amount of protons of same atom but a different number of neutrons

Question 13

Amu

Answer 13

Mass unit that describes mass of atom or molecule

Question 14

Average atomic mass

Answer 14

Average of Weighted masses of all natural isotopes of a substance

Question 15

Metal

Answer 15

Shiny element that is good conductor

Question 16

Nonmetal

Answer 16

Element that is not good conductor

Question 17

Semiconductor

Answer 17

Element that is better conductor than nonmetal but worse than metal

Question 18

Alkali metal

Answer 18

Type of element that some of elements in group one are

Question 19

Transition metal

Answer 19

Elements in groups 3-12

Question 20

Noble gas

Answer 20

A nonmetal that is not reactive in group 18

Question 21

Mole

Answer 21

SI unit used to find amount of a substance

Question 22

Avogadro’s constant

Answer 22

6.022x10^23/mol how many particles are in one mole

Question 23

Molar mass

Answer 23

Mass in grams 1 mol of something

Question 24

Conversion factor

Answer 24

Ratio that is created using equality of two substances to change from one unit to another

Question 25

Alkaline-Earth metal

Answer 25

Type of element in Group 2 Periodic Table

Question 26

Halogen

Answer 26

Type of elements that are in Group 17 of periodic table