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Mathematics 13 Online
OpenStudy (stuck-help):

What is the change on the subatomic particles represented in figure4-3?Assuming all the particles in the nucleus are visible, what are the atomic and mass numbers of the atom shown?

OpenStudy (stuck-help):

OpenStudy (igigighjkl):

What grade is this.

OpenStudy (stuck-help):

its physical science everyone takes it in different grades

OpenStudy (igigighjkl):

k.

OpenStudy (igigighjkl):

One second.

OpenStudy (igigighjkl):

Sorry it's tacking a while.

OpenStudy (igigighjkl):

@princesssleelee

OpenStudy (igigighjkl):

Sorry I can't help.

OpenStudy (igigighjkl):

):

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