The structure of the atom
How to find the mass number.
What is number of nuetrons + number of electrons?
The number of protons in the element Hydrogen
What is 1?
Metals are found to the ____ of the periodic table
What is left?
What is 7?
Ions form by ____ or ____.
What is gain or lose electrons?
How to find # of Nuetrons.
What is mass number - atomic number?
The number of protons, electrons and neutrons in Carbon-14
What is protons - 6?
What is electrons - 6?
What is neutrons - 8?
Nonmetals are _____ conductors of electricity or heat.
What is poor?
The elements are grouped into families based on similar ________.
What is chemical properties?
Covalent Bonds form when _____.
True or False: Neutral atoms have the same amount of protons and electrons.
What is true?
The number of electrons if the protons are 17 and the element is stable.
What is 17?
Metalloids have no set _________. They share properties of both metals and metalloids.
What is characteristics?
what is horizontal (left to right)?
Ionic Bonds form when ______
what is a positive(metal) and negative (nonmetal) form together?
An atom with the same number of protons, but a different number of neutrons.
What is and Isotope?
The number of protons is greater than the number of electrons is a _____ charge.
What is positive?
nonmetals are more ____ than metals.
what is brittle or dull?
The direction families go on the periodic table.
what is vertical (up to down)?
An element wants 8 valence electrons to become _______?
What is stable?
The parts found inside the nucleus of the atom?
What is a proton and a nuetron?
The charge of an electron is ___.
The charge of a proton is ____.
What is negative?
What is Positive?
Even though mercury is a liquid it is considered as a _______.
What is a metal?
The number of rings and electrons (on the outer ring) calcium has if it is in period 4 family 2.
What is 4 rings and 2 electrons on the outer ring?
Valence electrons are responsible for ___________.
What is bonding to become stable?