ch1
Horse play in the lab is appropriate. True or false?
what is False
The chemical symbol for Hydrogen
What is H
the negative particle in an atom
what is an electron
particles that fill the valence shell of an atom :-D
what is an electron
the rule for how many bonds are needed
What is HONK1234
matter has what 3 things?
what is Mass
volume
and particles
Is located on the right side of the periodic table
What is a non-metal
protrons and nuetrons make up _____ of an atom
what is the mass?
the number of electrons a valence shell can hold
what is 8
HONC1234 stands for
what is hydrogwn 1 bond
oxogen 2 bonds
nitrogen 3 bonds
carbon 4 bonds
use's gas and a flame to heat a substance.
What is a bunsen burner
can not be destroyed or created
what is mass
The ion prefixe for 2
what is Di
flames change color to show the presence of
what is metal?
shows bonds in an chemical formula
structural formula
baggy clothing, long hair , open toed shoes are ideal for lab. True or false?
what is false?
atomic number 72
what is Hf hafnium
bonds to metals
what is non-metals
when protons and neutrons add together to equal
0
what is the rule of zero charge
states in a chemical bond there needs to be 8 electrons around an element
what is the octect rule
The formula for density .
what is mass/ volume
The element in column 7a row 2
what is F fluorine ?
two of the same element with different neutrons #s
what is an ion
the farther from the core of an atom the more
what is energy
the functional group for an alcohol
what is OH