Health, 11.10.2021 17:10, debnkids691
A copper atom has an atomic number of 29 and an atomic mass of 64. What
is the structure of this atom?
A. It has a central nucleus composed of 35 protons and 29 neutrons,
surrounded by an electron cloud containing 29 electrons.
B. It has a central nucleus composed of 29 protons and 64 neutrons,
surrounded by an electron cloud containing 29 electrons.
C. It has a central nucleus composed of 29 protons and 35 neutrons,
surrounded by an electron cloud containing 29 electrons.
D. It has a central nucleus compased of 29 protons and 29 neutrons,
surrounded by an electron cloud containing 35 electrons.
Answers: 1
Health, 22.06.2019 13:30, Rogeartest4
Which of the following temperatures is considered febrile and would likely prompt a physician to administer fever-reducing medications? a rectal temperature of 100.3°f an axillary temperature of 97°f an oral temperature of 100.5°f a tympanic temperature of 100.1°f
Answers: 1
A copper atom has an atomic number of 29 and an atomic mass of 64. What
is the structure of this...
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