1. Describe the evidence that supports the idea that particles have a property we call charge.
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Chemistry, 06.05.2020 02:27, tabisulaprinces2084
1. Describe the evidence that supports the idea that particles have a property we call charge.
2. Use the Thomson model of the atom to account for the fact that neutral atoms can become either positively or negatively charged by the loss or gain of electrons.
3. List properties that distinguish metals from non-metals.
4. Describe the evidence that distinguishes ionic from molecular or atomic solids.
5. Given the formula of an ionic or molecular substance, state its name.
6. Given the name of ionic or molecular substance, write its formula.
7. From the name or formula of a substance determine whether that substance is ionic or molecular.
Answers: 3
Chemistry, 21.06.2019 20:40, Islandgirl67
If equal masses of the listed metals were collected , which would have a greatest volume ? a. aluminum 2.70,b. zinc7.14,c. copper 8.92,d. lead 11.34
Answers: 2
Chemistry, 22.06.2019 06:00, Kjswagout5052
In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit
Answers: 2
Chemistry, 22.06.2019 09:00, triddi666
Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?
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