5/26 (F) Exit Ticket Classwork

51. The number of electrons for an atom is

• more than the protons

• equal to the protons

• less than the protons

• more or less than the protons

52. The energy of the third shell compared to the second shell is

• more

• equal

• less

• more or less

53. What is 7.59% as a decimal?

• 0.759

• 7.59

• 0.0759

• 75.9

54. Why does atomic radius decrease as you move across the periodic table?

54. Where can you find the atomic radius for each element?

• Table S

• Table T

• Table E

• Table F

55. Valence electrons are the electrons in the

• last shell

• first shell

• medium shell

55. Valence electrons for noble gasses are

• 8 except for helium

• 2

• 2-8

56. Ionic bonds are

• metal and nonmetal

• 2 nonmetals

• metals only

57. When you lose electrons the radius

• increases

• decreases

• stays the same

58. The Lewis Dot structure has the

• total number of electrons

• same amount of electrons

• valence electrons only