Atoms
The center of an Atom is called the what?
What is the nucleus
Neutron is _______ charged
What is : uncharged/ neutral
What is the maximum electrons can the third outermost shell have
What is 18
what two particles make up an atom's nucleus?
What is : protons and neutrons
You loose 100 points,
Haha, that's what you get for taking the easy way out
electrons, protons and neutrons have what charge, and where are they found
What is : negatively, positive and neutral electrons are found in orbital, protons and neutrons found in nucleus.
What is the maximum number of electrons a chemical can have in the first shell?
What is 2
Anything that takes up space and have mass is called?
What is matter
how many electrons can be put on the first energy level?
2
What is matter
anything that has weight and occupy space
The sum of protons and neutrons is called
What is : Mass Number or Atomic Mass
The charge of a neutron
What is the no charge or neutral
The atomic mass is _______ + ________?
number of protons + number of neutrons
you get 100 points.
Hint: do not choose the first question in this section. Or else! Dan Dan Dan!!!
smallest piece of matter that still has the properties of an element.
What is : an atom
What is: the atomic number, number of protons, and number of electrons of Mg on the periodic table.
12, 12, 12
The atomic number is equal to what?
What is the number of protons
What is the Atomic Number of Helium?
What is 2
These are stored in the nucleus?
What is atoms
what is an isotope?
What is : An atoms of an element that has the same number of protons but different numbers of neutrons.
What is negative
How many electrons are on the 2nd valence shell?
What is 8
Carbon has how many Protons?
What is 6