Show:
Bonds
Matter
Atoms
Counting Atoms
Periodic Table
100

LiF is which type of Bond

Ionic
100
Color (physical or chemical property
What is physical
100
The subatomic particles of an atom
What is electron, neutron, proton
100

H2

2 atoms of Hydrogen

100
The elements are placed in order of this
What is atomic number
200

when oxygen bonds with hydrogen which type of bond has formed

covalent

200
Anything that has mass and takes up space
What is matter
200
The atomic number represents
What is protons
200

2Cu(SO4)

How many atoms of Oxygen?

8 atoms of oxygen

200
Elements are put into groups based on their
What is chemical and physical properties
300

What is the correct formula when sodium bonds with chlorine

NaCl

300
Can be observed without changing the the substance
What is physical property
300
What part of an atom changed to make an isotope?
What is neutron
300

What is the mass of Lithium

7 amu

300
This element is in a family by itself
What is Hydrogen
400

What is the name of the following compound/molecule

CO2

Carbon Dioxide

400
Describing methane as a gas that easily catches fire describes it's ___________ properites
What is chemical
400
An atom with 6 protons and 6 electron
What is carbon
400

How many protons does Fluorine have

9

400
The number of valence electrons in the Nobel Gases
What is 8
500

What is the name of the following compound LiBr

Lithium Bromide

500
New substances are formed when matter undergoes this
What is chemical change
500
Part of the atom that does not contribute to the mass
What is electron
500

How many neutrons are present in an Isotope of Carbon 14

8 neutrons

500
This family is completely non-reactive
What is Noble Gases