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Match it! Select the correct answer from the pull down...Good luck!
Which symbols represent atoms that are isotopes?
16 protons and 18 electrons
phosphorus-32
O-16 and O-18
nucleus
35
92
20 protons and 18 electrons
contains nearly all of the atoms volume
How many protons and electrons does an ion of Ca+2?
16 protons and 18 electrons
phosphorus-32
O-16 and O-18
nucleus
35
92
20 protons and 18 electrons
contains nearly all of the atoms volume
Almost the entire mass of an atom is concentrated in the _____.
16 protons and 18 electrons
phosphorus-32
O-16 and O-18
nucleus
35
92
20 protons and 18 electrons
contains nearly all of the atoms volume
How many electrons does a neutral atom of bromine have?
16 protons and 18 electrons
phosphorus-32
O-16 and O-18
nucleus
35
92
20 protons and 18 electrons
contains nearly all of the atoms volume
The nucleus of an atom has all of the following characteristics EXCEPT that it
16 protons and 18 electrons
phosphorus-32
O-16 and O-18
nucleus
35
92
20 protons and 18 electrons
contains nearly all of the atoms volume
How many protons and electrons does an ion of S-34?
16 protons and 18 electrons
phosphorus-32
O-16 and O-18
nucleus
35
92
20 protons and 18 electrons
contains nearly all of the atoms volume
How many electrons does a neutral atom of uranium have?
16 protons and 18 electrons
phosphorus-32
O-16 and O-18
nucleus
35
92
20 protons and 18 electrons
contains nearly all of the atoms volume
Which atom contains exactly 15 protons?
16 protons and 18 electrons
phosphorus-32
O-16 and O-18
nucleus
35
92
20 protons and 18 electrons
contains nearly all of the atoms volume
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