Develop your understanding: Open the Atom screen, then explore to develop your own ideas about the
atomic particles that make up atoms and ions.
Explain your understanding:
1. What parts go in the center of the atom? What is the center called?|
2. Explore until you discover a good rule for making the center of the atom stable.
a. What seems to make the center of the atom unstable?
b. Fill in the table to identify three examples โ at least 1 stable and at least I unstable - that shows
your rules for stability work to "build an atom of your own.
Is it stable or unstable?
What Element is it?
What is in your nucleus? Capture and paste
your atom
1
.
WIN
Answers: 2
Chemistry, 22.06.2019 01:30, MickeyxX7096
Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .
Answers: 3
Chemistry, 22.06.2019 17:30, rollercoasterbuddies
Why is the melting of ice a physical change ?
Answers: 1
Chemistry, 22.06.2019 18:30, bibiansolis
The table lists the lattice energies of some compounds. compoundlattice energy (kj/mol)lif โ1,036licl โ853naf โ923kf โ821nacl โ786which statement about crystal lattice energy is best supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf. the lattice energy increases as the cations get larger, as shown by lif and licl. the lattice energy decreases as cations get smaller, as shown by nacl and naf. the lattice energy decreases as the cations get smaller, as shown by naf and kf.
Answers: 3
Develop your understanding: Open the Atom screen, then explore to develop your own ideas about the...
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