Name That Element 1 Created by T.Trimpe

Give the symbol for each element listed below. 1.Hydrogen 2.Sulfur 3.Fluorine 4.Helium 5.Silicon 6.Boron 7.Carbon 8.Nitrogen 9.Sodium 10.Calcium

The answers are … 1.Hydrogen 2.Sulfur 3.Fluorine 4.Helium 5.Silicon 6.Boron 7.Carbon 8.Nitrogen 9.Sodium 10.Calcium H S F He Si B C N Na Ca

Name That Element 2 Created by T.Trimpe

Give the symbol for each element listed below. 1.Oxygen 2.Lithium 3.Beryllium 4.Nitrogen 5.Argon 6.Chlorine 7.Phosphorus 8.Aluminum 9.Boron 10.Nickel

1.Oxygen 2.Lithium 3.Beryllium 4.Nitrogen 5.Argon 6.Chlorine 7.Phosphorus 8.Aluminum 9.Boron 10.Nickel O Li Be N Ar Cl P Al B Ni The answers are …

Name That Element 3 Created by T.Trimpe

Give the symbol for each element listed below. 1.Potassium 2.Sodium 3.Nickel 4.Calcium 5.Silver 6.Gold 7.Iodine 8.Magnesium 9.Helium 10.Sulfur

1.Potassium 2.Sodium 3.Nickel 4.Calcium 5.Silver 6.Gold 7.Iodine 8.Magnesium 9.Helium 10.Sulfur K Na Ni Ca Ag Au I Mg He S The answers are …

Name That Element 4 Created by T.Trimpe

Give the name for each element. 1.Boron 2.Silicon 3.Iron 4.Fluorine 5.Neon 6.Gold 7.Sodium 8.Calcium 9.Manganese 10.Magnesium

The answers are … 1.Boron 2.Silicon 3.Iron 4.Fluorine 5.Neon 6.Nitrogen 7.Sodium 8.Calcium 9.Manganese 10.Magnesium B Si Fe F Ne N Na Ca Mn Mg

Name That Element 5 Created by T.Trimpe

Give the name for each element. 1.Hydrogen 2.Iodine 3.Beryllium 4.Iron 5.Silver 6.Carbon 7.Phosphorus 8.Tin 9.Oxygen 10.Lithium

Give the symbol for each element. 1.Hydrogen 2.Iodine 3.Beryllium 4.Iron 5.Silver 6.Carbon 7.Phosphorus 8.Tin 9.Oxygen 10.Lithium H I Be Fe Ag C P Sn O Li

Name That Element 6 Created by T.Trimpe

Give the name for each element. 1.B 2.H 3.I 4.N 5.Ca 6.He 7.Be 8.Fe 9.C 10.Ag

The answers are … 1.B 2.H 3.I 4.N 5.Ca 6.He 7.Be 8.Fe 9.C 10.Ag Boron Hydrogen Iodine Nitrogen Calcium Helium Beryllium Iron Carbon Silver

Can you figure out the element’s name from the clue? T. Trimpe

1.What you did to ripped jeans 2.Drive away in style 3.What a cloud does 4.What you do to flowers in the spring 5. What you do in a play Use the pun to help you identify the element. Give the element’s name and symbol.

1.What you did to ripped jeans 2.Drive away in style 3.What a cloud does 4.What you do to flowers in the spring 5. What you do in a play The answers are … Sodium - Na Cobalt – Co, Neon – Ne, or Mercury - Hg Uranium - U Platinum - Pt Actinium - Ac

Can you figure out the element’s name from the clue? T. Trimpe

1.What a dog does to a bone 2.What doctors do to patients 3.What you do to a wrinkled shirt 4.Another name for a policeman 5. Name of a goofy convict Use the pun to help you identify the element. Give the element’s name and symbol.

1.What a dog does to a bone 2.What doctors do to patients 3.What you do to a wrinkled shirt 4.Another name for a policeman 5. Name of a goofy convict The answers are … Barium - Ba Curium – Cm, Helium – He, or Barium - Ba Iron Fe Copper Cu Silicon - Si

Can you figure out the element’s name from the clue? T. Trimpe

1.Superman’s weakness 2.A person who sells furs 3.Thanksgiving guests 4.Mickey’s pal 5. What you do to catch a horse Use the pun to help you identify the element. Give the element’s name and symbol.

1.Superman’s weakness 2.A person who sells furs 3.Thanksgiving guests 4.Mickey’s pal 5. What you do to catch a horse The answers are … Krypton - Kr Sulfur - S Indium - In Plutonium - Pu Europium - Eu

Challenge #1 T. Trimpe

5 B Boron He Helium Na Sodium Cl Chlorine Use the information provided to answer the questions. 1.What is the atomic number for Chlorine? 2.What is the atomic mass for Boron? 3.How many protons are in an atom of Na? 4.How many neutrons are in an atom of He? 5.How many electrons are in an atom of Cl? 6.How many protons and neutrons would be in an atom of Chlorine? 7.How many neutrons are in an atom of Na? 8.How many protons and neutrons are in an atom of Helium?

5 B Boron He Helium Na Sodium Cl Chlorine The answers are … 1.What is the atomic number for Chlorine? 2.What is the atomic mass for Boron? 3.How many protons are in an atom of Na? 4.How many neutrons are in an atom of He? 5.How many electrons are in an atom of Cl? 6.How many protons and neutrons would be in an atom of Chlorine? 7.How many neutrons are in an atom of Na? 8.How many protons and neutrons are in an atom of Helium? or or or 4

Challenge #2 T. Trimpe

3 Li Lithium H Hydrogen Si Silicon Ar Argon Use the information provided to answer the questions. 1.What is the atomic number for lithium? 2.How many protons does an atom of Si have? 3.What is the atomic mass for Argon? 4.How many electrons does an atom of H have? 5.How many neutrons are in an atom of Li? 6.How many electrons are in an atom of Si? 7.How many electrons would be in the second energy level of an atom of Si? 8.How many protons and neutrons are in an atom of Argon?

3 Li Lithium H Hydrogen Si Silicon Ar Argon The answers are … 1.What is the atomic number for lithium? 2.How many protons does an atom of Si have? 3.What is the atomic mass for Argon? 4.How many electrons does an atom of H have? 5.How many neutrons are in an atom of Li? 6.How many electrons are in an atom of Si? 7.How many electrons would be in the second energy level of an atom of Si? 8.How many protons and neutrons are in an atom of Argon?

Challenge #1 T. Trimpe

1.NaCl – A common seasoning for food 2.FeO 2 – Formula for rust 3.HCl – An acid found in your stomach 4.CH 4 – A gas produced in your body 5. H 2 O – An important liquid Give the correct name for each compound.

1.NaCl – A common seasoning for food 2.FeO 2 – Formula for rust 3.HCl – An acid found in your stomach 4.CH 4 – A gas produced in your body 5. H 2 O – An important liquid The answers are … Sodium Chloride or Salt Iron Oxide Hydrochloric Acid Methane Water

Challenge #2 T. Trimpe

1.CO – A dangerous gas 2.H 2 SO 4 – Acid found in car batteries 3.CaCO 3 – Used to write on a blackboard 4.H 2 O 2 – Used to disinfect wounds 5. NaF – Compound found in toothpaste Give the correct name for each compound.

1.CO – A dangerous gas 2.H 2 SO 4 – Acid found in car batteries 3.CaCO 3 – Used to write on a blackboard 4.H 2 O 2 – Used to disinfect wounds 5. NaF – Compound found in toothpaste The answers are … Carbon Monoxide Sulfuric Acid Calcium Carbonate (Chalk) Hydrogen Peroxide Sodium Fluoride Little Johnny was a scientist; A scientist he is no more. For what he thought was H 2 0 Was really H 2 SO 4 !

Challenge 1 T. Trimpe

1. CO H 2 O 3. Mg(OH) NaHCO H 2 SO 4 Use the formulas provided to determine the number of atoms of each element in each compound. List each element by symbol and tell how many atoms there are in the compound. C = ____ O = ____

1. CO H 2 O 3. Mg(OH) NaHCO H 2 SO 4 The answers are … C = 1 O = 2 H = 4 O = 2 Mg = 1 O = 2H = 2 Na = 3 H = 3C = 3 O = 9 H = 4 S = 2O = 8

Challenge 2 T. Trimpe

1. 4CO H 2 O Mg(OH) NaSO CH 4 Use the formulas provided to determine the number of atoms of each element in each compound. Remember to list each element’s symbol and tell the number of atoms for each!

1. 4CO H 2 O Mg(OH) NaSO CH 4 The answers are … C = 4 O = 8 H = 4 O = 4 Mg = 3 O = 6H = 6 Na = 6 S = 6 O = 24 C = 4 H = 16

Challenge 1 T. Trimpe

Use a periodic table and your knowledge of the element families to identify each element by name. 1. I am a member of the Carbon family with 14 electrons. 2. I am a member of the Alkaline Earth family and would have 6 energy levels. 3. I am a metalloid that is a liquid at room temperature. 4. I am a transition metal with 79 protons. 5. I am a member of the Alkali Metal family with 20 neutrons.

The answers are … 1. I am a member of the Carbon family with 14 electrons. 2. I am a member of the Alkaline Earth family and would have 6 energy levels. 3. I am a metalloid that is a liquid at room temperature. 4. I am a transition metal with 79 protons. 5. I am a member of the Alkali Metal family with 20 neutrons. Silicon Barium Bromine Gold Potassium

Challenge 2 T. Trimpe

Use a periodic table and your knowledge of the element families to identify each element by name. 1. I am a member of the Boron family and am a liquid at room temperature. 2. I am a member of the Alkaline Earth family and would have 4 energy levels. 3. I am a member of the Nitrogen family that is gas at room temperature. 4. I am a transition metal with 110 neutrons. 5. I am a member of the Oxygen family with 16 protons and 16 neutrons.

The answers are … 1. I am a member of the Boron family and am a liquid at room temperature. 2. I am a member of the Alkaline Earth family and would have 4 energy levels. 3. I am a member of the Nitrogen family that is gas at room temperature. 4. I am a transition metal with 110 neutrons. 5. I am a member of the Oxygen family with 16 protons and 16 neutrons. Gallium Calcium Nitrogen Tungsten Sulfur

Seconds Left: A stable carbon atom has the following parts: – 6 protons – 6 neutrons – 6 electrons Describe the location of each of these parts in a carbon atom.

Protons and neutrons are found in the nucleus of the atom, at the very center. Electrons are found in an electron cloud that surrounds the nucleus.

This screen will disappear in 3 minutes. Seconds Remaining. Describe the three kinds of particles found in atoms. Where are they located & what are their charges?

Protons – in the nucleus, positive charge Neutrons – in the nucleus, no charge Electrons – outside the nucleus, negative charge

Seconds left: An electrically neutral atom undergoes a change to become negatively charged. The atom's atomic mass decreases. A student explains that the atom most likely lost a neutron. – Describe one strength and one weakness of the student's explanation.

One strength of the explanation is that an atom's mass consists mostly of the mass of its protons and neutrons. Electrons have very little mass. So, the atom must have lost either a proton or neutron. One weakness, however, is that neutrons have no charge. So, removing the neutron should not affect the atom's charge. It is more likely that a proton was removed.

You have Seconds left. Draw the Diagram –Identify the four parts of the atom that are pointed out by arrows in the diagram above. –Describe the electrical charges of the structures that are labeled 1, 2, and 3 in the diagram.

Number 1 is the electron, 2 is the proton, 3 is the neutron, and 4 is the nucleus. The electron is negative. The proton is positive. The neutron is neutral.

Time left:Seconds Define these terms: Atom Isotope Ion

ATOM – the smallest part of matter that has the properties of the matter ISOTOPE – different forms of the same atom; they have the same numbers of protons, but different numbers of neutrons ION – an atom that has lost or gained electrons

Seconds Left: An atom consists of 7 neutrons, 7 electrons, and a number of protons. The atom has a charge of -1. What is its mass number ?

The atom has a mass number of 13 To find the mass number we have to know the # of protons & the # of neutrons. –We know there are 7 neutrons; ??? protons An atom with a charge of -1 has gained an electron (added a – charge) Atoms begin w/ = numbers of protons & electrons, so the atom began with 6 electrons & 6 protons. 6 protons + 7 neutrons = a mass # of 13

SecondsRemaining: What are the biggest parts of an atom ?

Protons & Neutrons

Seconds Left: A stable helium atom contains 2 protons, 2 neutrons, and 2 electrons. – Draw and label a diagram of a stable helium atom. Be sure to include the protons, neutrons, electrons, and nucleus of the atom in your diagram.

Helium Atom