TEST BANK Human Anatomy & Physiology, (12TH) Global Edition( CORRECT QUESTIONS AND ANSWERS)

TEST BANK Human Anatomy & Physiology, (12TH) Global
Edition( CORRECT QUESTIONS AND ANSWERS)

Subatomic particle carrying a negative charge CORRECT ANSWERElectron


Number of electrons in the outermost shell of an atom with 15 electrons CORRECT ANSWER5


Innermost shell of an atom CORRECT ANSWERHolds 2 electrons


Electrically neutral atom with atomic number 8 and mass number 17 has CORRECT ANSWER8
protons



What predicts the element to which an atom belongs? CORRECT ANSWERTotal number of
protons



Four most common elements comprising 96% of the body's mass CORRECT ANSWEROxygen,
nitrogen, hydrogen, carbon



Atom of iron with atomic number 26 CORRECT ANSWERIron has 26 protons


Atomic number represents the number of CORRECT ANSWERProtons in an atom


Contributes to the calculation of the mass number CORRECT ANSWERSum of protons and
neutrons

, Number of protons in an isotope of nitrogen with atomic number 7 and mass number 14 CORRECT
ANSWER7


Carbon-13 CORRECT ANSWERIsotope of carbon with a mass number of 13


Solid blood cells settling out of liquid blood plasma CORRECT ANSWERBlood is a suspension


Atoms that satisfy the octet rule CORRECT ANSWERInert


Inert atom CORRECT ANSWERAtom with filled valence shell


Atom with 3 electrons in its valence shell CORRECT ANSWERAtomic number of 13


Two or more atoms of the same element that are chemically combined CORRECT
ANSWERMolecules


Na+ CORRECT ANSWERIon


Ionic bonds result from CORRECT ANSWERTransfer of electrons from a metal atom to a
nonmetal atom



Strongest bond CORRECT ANSWERIonic


Structural formula N≡N CORRECT ANSWERTwo atoms of nitrogen share three pairs of electrons


Atoms of oxygen share electrons equally CORRECT ANSWERNonpolar covalent bond