1) A chemical bond that involves sharing a pair of electrons between atoms in a molecule. a) Metallic Bond b) Mighty Bond c) Covalent Bond d) Ionic Bond 2) From what types of hydrocarbons this formula belong? CnH2n+2 a) Alkenes b) Alkanes c) Carbon, Hydrogen d) Alkynes 3) Determine whether the given function is continuous or discontinuous at x=4.  a) Continuous  b) Discontinuous c) Undefined d) None of the above 4) The valence electrons of representative elements are? a) located in the outermost occupied major energy level. b) located closest to the nucleus. c) located in the innermost occupied shell. d) D. All of the above 5) Hydrocarbons are organic compounds composed of _______ and Carbon atoms. a) Hydrogen b) Ion c) Atoms d) Molecules 6) What is the primary purpose of the concept of a limit? a) To find the maximum or minimum values of a function b) To determine the area under a curve. c) To understand the behavior of a function as it approaches a certain point. d) To calculate the average rate of change of a function 7) How to identify if a limit is undefined? a) The denominator is O b) If it is negative c) All limit has values d) None of the above 8) To satisfy the octet rule the element needs? a) 8 Neurons b) 8 Atoms c) 8 Elements d) 8 valence electron 9) The left hand and right hand limit of the function are respectively a) 1 and 1 b) 1 and -1 c) -1 and -1 d) -1 and 1 10) Which limits can be distributed over a product of functions? a) Product law for limits b) Qoutient law for limits c) Constant multiple law for limits d) Difference law for limits

Leaderboard

Visual style

Options

Switch template

Continue editing: ?