compounds and mixtures
atoms
Elements and compounds
Periodic table questions
Extra questions for my family and about my Family
100
Is tricks a compound or a mixture
what is a Mixture
100
What is in the outside of every atom with the speed of light
what is a Electric
100
Is carbon an element or a compound
what is a Compound
100
What is au/gold air mass
what is a 197
100
What is Ivan's favorite color 4 answer choices
a blue
b read
c brown
d gold
E rainbow
F violet
A D B F
200
Is salt water a compound or mixture
Mixture
200
The ___________ of an element determines its _________ ___________
what is a Atomic Number, protons, electrons,
200
Is gold a element or compound
what is a Element
200
What is er/ Erbium air mass
what is a 167
300
Is water a mixture or compound
what is a Compound
300
The smallest unit of an element that still has the properties of that element is an _____________.
what is a Atom
300
Is sodium an element or compound
what is a Compound
300
what are Actinium protons and electrons
what is a 89
400
Is sand an compound or a mixture
what is a Mixture
400
What are the three subatomic particles that make up an atom and their charges?
what is a Proton-positive, Neutron-no charge, Electron-negative
400
Is aluminum an element or compound
what is a element
400
What is ZN's air mass rounded
what is a 63
500
Is ice a compound or mixture
what is a Compound
500
The center of every atom there is a blank and blank 
what is a Nucleus protons
500
Is hydrogen in element or a compound
what is a Element