The Structure the atom
What is a proton?
A particle that has a positive charge and is located in the nucleus with a mass and is equal to the atomic number
What has a positive charge, and which has a negative charge? Cation Anion
Cation: Positive charge (Looses electrons)
Anion: Negative charge (Gains electrons)
What is metals?
Metals are solid at room temperature, except for mercury, which is a liquid. Has a shiny luster and is metallic looking. Can be hammered into sheets without breaking.
What are the periods on the periodic table?
They go from left to right, and there are 7 of them.
What do you combine to get a covalent bond?
Non-metal plus non-metal.
What is a neutron?
Is located inside of the nucleus, and has a mass and has no charge.
How many protons are in carbon?
Six
What are non-metals
They are a gas, liquid, and solid at room temperature. Do not have good conductors of electricity and heat. Dull luster, and are not metallic, do not reflect light. Brittle found to the far right of the periodic table.
What are the families on the periodic table?
They are the columns that are vertical (up and down) there is 18 of them. They all have similar properties.
What is combined to make a ionic bond?
Metals(+) - non-metals(-)
What are electrons?
Outside of the nucleus, has no virtually no mass, and a negative charge.
Do ions have the same amount of protons and electrons?
No, they do not have the same amount of protons and electrons.
What are metalloids?
Has no characteristics, share properties of metals and non-metals. Found on the zigzag on the periodic table.
What happens when you look across the periodic table?
The atomic number increases by one.
When do covalent bonds form?
Atoms that share electrons.
What are neutral atoms?
Has the same number of protons and electrons, no overall charge, and atoms are neutral on the periodic table.
Do isotopes have a different amount of protons and neutrons?
Yes, they have a different amount of protons and neutrons.
Is tin a metal, non-metal, or Metalloid?
It is a metal.
True or False
Do mass numbers get bigger or smaller as they go down the periodic table?
True
When are ionic bonds formed?
When oppositely charged ions are attracted to each other.
What is mass number
Neutrons+Protons
Is there the same number of protons and neutrons in an isotope?
Is neon metal, non-metal, or Metalloid?
It is a non-metal.
How many families are on the periodic table?
There are 18 families.
How do chemical bonds form?
To become stable (to have 8 rings).