Atoms
The charge of a proton is
positive
The Periodic Table is arranged by increasing
atomic number
What type of bond shares electrons
covalent
What is the name of SrI
Strontium Iodide
Atoms that are radioactive have unstable
nuclei
The charge of the nucleus is
positive
What is the name of the element family that has 1 valence electron
alkali metals
What type of bond gives and takes electrons
ionic
What is the name of P2Cl
Diphosphorus monochloride
To become more stable atoms will give off
energy
The overall charge of an atom is normally
neutral
What is a common characteristic of the noble gases?
They all have full outer shells/ 8 valence e-
What type of bond forms between multiple atoms of titanium
metalic
What is the formula for Iron (III) Phosphide
FeP
All atoms above # _________ are radioactive
83
The atomic number is equal to the number of
protons
Elements with similar properties are arranged in
columns
Compounds normally form because atoms want
full outer shells
What is the name for Ca2C
Which type of radiation can be stopped by paper
alpha
An atom with a different number of neutrons is called an
isotope
What is the trend in electronegativity in the periodic table
increases from left to right and bottom to top
Electrons taken from a communal pool would signify a _______ bond
metalic
What would the name of V4C3 be
Vandium (III) Carbide
What element is used to determine the age of previously living things
Carbon-14