2. Which statement is true about all metals?
A. They have one valence electron.
B. They have...
Chemistry, 28.10.2020 06:50 simrankaurdhatt
2. Which statement is true about all metals?
A. They have one valence electron.
B. They have freely moving electrons.
C. They have more electrons than protons.
D. They always gain electrons.
Answers: 2
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An observation that requires measurement is called quantitative observable or qualitative
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Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)
Answers: 3
Chemistry, 22.06.2019 21:30
What is happening when the water inside a kettle heats up and begins to boil
Answers: 1
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What happens after sound waves create vibrations in the ear?
Answers: 1
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