Monday night speed drills. Are the following atoms in the s, p, d, or f blocks? Mg O Au U Ba 1 2 3 5 4.

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Presentation transcript:

Monday night speed drills

Are the following atoms in the s, p, d, or f blocks? Mg O Au U Ba

Find the atom on the periodic table with this configuration… 1s 2 2s 2 2p 3 [Ar]4s 2 [Ar]4s 2 3d 1 [Ne]3s 2 3p 5 [Ar]4s 2 3d

Find the highest energy level, sublevel, and number of subshell electrons for the following: He Ne Na Zn Ba

Find the number of valence electrons for each of the following: He Ca C S K

Identify each of the following W Br U Ba Zn a.Alkali metal b.Alkaline earth metal c.Halogen d.Noble gas e.Transition metal f.Rare-earth metal

Are the following atoms in the s, p, d, or f blocks? Mg O Au U Ba

Find the atom on the periodic table with this configuration… 1s 2 2s 2 2p 3 [Ar]4s 2 [Ar]4s 2 3d 1 [Ne]3s 2 3p 5 [Ar]4s 2 3d

Find the highest energy level, sublevel, and number of subshell electrons for the following: He Ne Na Zn Ba

Find the number of valence electrons for each of the following: He Ca C S K

Identify each of the following W Br U Ba Zn a.Alkali metal b.Alkaline earth metal c.Halogen d.Noble gas e.Transition metal f.Rare-earth metal

How many did you get correct? a.Less than 10 b c d e.All 25, Baby.

Write the electron configurations for these ions. Use the noble gas shorthand. Cl - S 2- Na + Mg 2+ Al

Atoms tend to gain or lose electrons to achieve a noble gas configuration. How many electrons will each atom gain or lose? F O Xe K Ca a.Lose 1 b.Lose 2 c.Gain 1 d.Gain 2 e.neither

Write the charge on the ion that each atom will form: Ba Br I S K

An atom has 16 protons, 17 neutrons, and 18 electrons What is the atomic number? What is the mass number? What is the charge? What atom is it? Is it a metal, nonmetal, or metalloid?

Write the electron configurations for these ions. Use the noble gas shorthand. Cl - S 2- Na + Mg 2+ Al

Atoms tend to gain or lose electrons to achieve a noble gas configuration. How many electrons will each atom gain or lose? F O Xe K Ca a.Lose 1 b.Lose 2 c.Gain 1 d.Gain 2 e.neither

Write the charge on the ion that each atom will form: Ba Br I S K

An atom has 16 protons, 17 neutrons, and 18 electrons What is the atomic number? What is the mass number? What is the charge? What atom is it? Is it a metal, nonmetal, or metalloid?