Periodic table
Which element has 99 protons in its nucleus?
Einsteinium
Which state of matter has a constant shape and volume?
Solid
What is the chemical formula for carbon tetra fluoride?
CF4
Combustion reactions always include what substance?
oxygen gas (O2)
Is rusting a physical or chemical change?
chemical
Name the largest transition metal.
Actinium
I am wearing a red shirt. Is this a qualitative or quantitative description of my shirt?
qualitative
What is the chemical formula for ammonia?
NH3
What are the products of a neutralization reaction?
Water and salt
How many units make up a mole?
6.022x1023
Name an element that has an average of 14 neutrons and forms ions with a +3 charge.
aluminum
Which state of matter has the most entropy?
Gases
What is the chemical formula for Aluminum acetate?
Al(C2H3O2)3
Will iron replace zinc in a single replacement reaction?
no
deflate
Name an element that does not react chemically and whose valence shell has 2 electrons in it.
helium
0 kelvin is more commonly known by what name?
absolute zero
What is the chemical formula for iron oxide?
Not enough information
Neutralization reactions are a special case of what type of reaction?
Double replacement
Which is likely to have higher entropy at room temperature, a mole of sulfur or a mole of chlorine?
Chlorine (since it is a gas)
Name an alkaline earth metal larger than actinium
radium
At what temperature (in degrees celsius) does all atomic motion stop?
-273.15
Are all ionic compounds a combination of a metal and a nonmetal?
No Example ammonium chloride
1000 points!!!!!!
How many oxygen atoms are in a molecule of Magnesium nitrate?
6
What is another name for a hydrogen ion?
a proton