Matter

Parts of Atoms

100

Positively charged particle

proton

200

negatively charged particle

electron

300

These two particles are found in the nucleus

protons and neutrons

400

The number of these particles can be found using atomic number

protons or electrons

500

Number is found using atomic mass - atomic number

neutrons

PEN

100

Calculate the PEN for Lithium 

P = 3

E = 3

N = 4

200

Calculate the PEN for Oxygen

P = 8

E = 8

N = 8

300

Calculate the PEN for Sulfur

P = 16

E = 16

N = 16

400

Calculate the PEN for Silver

P = 47

E = 47

N = 61

500

Calculate the PEN for Sodium

P = 11

E = 11

N = 12

States of Matter

100

you need to add or subtract _______ to change state

energy

200

Add energy to a liquid and it will turn into __________

gas

300

What is it called when matter goes from a liquid to a solid?

freezing or solidification

400

The process of a liquid turning into gas

evaporation 

500

Frozen CO2 goes from solid to _______

gas

Element, molecule or compound

100

O bonded with O

molecule

200

gold

atom

300

water

molecule and compound

400

sugar

compound

500

diamond

pure substance/ element in extended structure

Property

100

Color is what type of property

Physical Property

200

Ability to burn

flammability

300

Oxidation is what type of property

chemical

400

How to calculate density

D = m/ v

500

What is salinity?

physical property - how much salt dissolved in water