What 2 subatomic particles are found here? Charge? Size?
What subatomic particles are in rings around the nucleus? Charge? Size?
If the atom is neutral, what is the atomic number?
What element is this?
If the atom has the same # neutrons as protons, what would be it’s atomic mass?
If you added another neutron, you would have a different _
If you added another proton, you would have a different _
Which electron- A or B- has more potential energy? Why?
How many more electrons could fit in the outermost shell?
These sheets are subdivided into _ that hold _ electrons each.
Which atomic particle may be lost/gained in chemical reactions? Why would atoms lose/gain them?
Answers: 1
Biology, 22.06.2019 10:00
Witch theory suggests all living things are made up of cell or cells
Answers: 1
Biology, 22.06.2019 11:30
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
Answers: 3
What 2 subatomic particles are found here? Charge? Size?
What subatomic particles are in rings arou...
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