Periodic Table Atoms Radioactivi ty Bonding States of Matter 10 20 30 40 50.

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Presentation transcript:

Periodic Table Atoms Radioactivi ty Bonding States of Matter

Periodic Table- 10 The horizontal rows on the periodic table. There are 7 total.

Periodic Table– 10 What is a period on the periodic table?

Periodic Table- 20 This number tells you the number of protons in an element.

Periodic Table– 20 What is the atomic number

Periodic Table- 30 W is the symbol for this element.

Periodic Table– 30 What is Tungsten?

Periodic Table - 40 Carbon has this electron configuration.

Periodic Table – 40 What is (2, 4)?

Periodic Table- 50 This will tell you how many neutrons an atom has.

Periodic Table – 50 What is atomic mass - atomic number?

Atoms - 10 Subatomic particle with a positive charge

Atoms– 10 What is a proton?

Atoms- 20 Made of protons and neutrons. Where most of the mass of the atom is.

Atoms – 20 What is the nucleus?

Atoms - 30 Important for and responsible for chemical reactions

Atoms – 30 What are valence electrons?

Atoms - 40 When an atom gains an electron

Atoms– 40 What is a negative ion? (Anion)

Atoms - 50 There are 3 of these in H 2 O

Atoms – 50 What are atoms?

Radioactivity- 10 A helium nucleus (2 protons and 2 neutrons)

Radioactivity– 10 What is an alpha radiation particle?

Radioactivity - 20 An atom with a different number of neutrons than normal.

Radioactivity – 20 What is an isotope?

Radioactivity - 30 The amount of time it takes for ½ of atoms to decay.

Radioactivity – 30 What is half life?

Radioactivity - 40 Neutron  proton and electron

Radioactivity – 40 What is beta radiation?

Radioactivity - 50 After alpha radiation this element will become Bismuth (Bi).

Radioactivity – 50 What is Astatine (At)?

Bonding - 10 Any 2 or more atoms bonded together

Bonding – 10 What is a molecule?

Bonding- 20 Electrons are transferred and then the charges attract the atoms together.

Bonding – 20 What is an ionic bond?

Bonding - 30 Sodium will form an ionic bond with this element in the same period.

Bonding – 30 What is Chlorine?

Bonding - 40 This is the strongest bond type

Bonding – 40 What is a covalent bond?

Bonding - 50 This is a picture of this type of bond.

Bonding – 50 What is a covalent bond?

States of Matter - 10 When a substance goes directly from a gas to a solid.

States of Matter – 10 What is sublimation

States of Matter - 20 Atoms can only vibrate in this state of matter

States of Matter – 20 What is a solid?

States of Matter - 30 The amount of energy and how fast molecules are moving describe this commonly used idea.

States of Matter – 30 What is heat/ temperature?

States of Matter - 40 These two things impact the states of matter a substance is in.

States of Matter – 40 What are temperature and pressure?

States of Matter - 50 When something is dissolved in something this is what you call the substance that is dissolving.

States of Matter – 50 What is a solute?

Final Jeopardy Category: Half Life

Final Jeopardy Os-182 has a half-life of 21.5 hours. How many grams of a 10.0 gram sample would have decayed after exactly 3 half lives?

Final Jeopardy 10g/2= 5g/2= 2.5g/2= 1.25 g remain after 3 half lives 10g-1.25g=8.75g 8.75g have decayed