Which subatomic particles contribute to an atom's mass number but not its atomic number?
What will be an ideal response?
neutrons
Anatomy & Physiology
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If an element is composed of atoms with an atomic number of 6 and a mass number of 14, then the nucleus of a neutral atom of this element contains
A) 6 protons. B) 8 electrons. C) 8 neutrons. D) 6 protons and 8 electrons. E) 6 protons and 8 neutrons.
Anatomy & Physiology
The innermost electron shell in an atom holds up to ________ electrons
A) 1 B) 2 C) 4 D) 6 E) 8
Anatomy & Physiology
The visceral and parietal pleural membranes are normally held together by
A. dense connective tissue. B. surfactant. C. loose connective tissue. D. a thin film of serous fluid.
Anatomy & Physiology
The cornea is found within the ________ of the eye
A) Sclera B) Retina C) Conjunctiva D) Choroid
Anatomy & Physiology