P-Table
What is the atomic number of Hydrogen?
What is 1
What are the rings around the nucleus of an atom called?
What is a shell or orbital.
There are 117 elements on the periodic table of elements.
False
what sides are the acids are on the ph sacle
left
Is pizza a heterogeneous or a homogeneous mixture?
Heterogeneous mixture.
What is the chemical symbol for oxygen?
What is O
What is the most amount of electrons allowed to be on the first orbital?
What is 2.
There are 18 groups in the periodic table.
True
which number on the Ph sacle is nutral
7
What type of mixture is a snow globe.
Suspension.
True or false? The atomic number is the number of electrons?
What is true.
What does the atomic mass minus the atomic number get you?
What is the number of neutrons.
There is a element that has a symbol named J.
False.
whats the highest number that can be an acid
6.9
Salt and water make what type of mixture?
Solution.
What are the rows in the periodic table called?
What is a period
What is the Bohr model named after?
Who is Neil Bohr.
Potassiums chemical symbol is K.
True
what dose pH scale stand for
Potential of hydrogen
What type of dressing is a suspension?
Italian.
How many groups are there on the periodic table?
What is 18
What do you call an atom that has less electrons than protons?
What is a positive ion.
Water is a mixture.
False
What indicator is a vegetable?
cabbage juice
How is a compound displayed?
Chemical formula.