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Finger [1]
2 years ago
10

How to do dots and cross diagrams

Chemistry
1 answer:
Likurg_2 [28]2 years ago
6 0

Answer:

Draw circles to represent the electron shell of each atom overlapping the circles where the atoms are bonded. Add dots to represent the outer electrons of one type of atom (H). Add crosses to represent the outer electrons of the other type of atom (Cl). Make sure the electrons are always in pairs.

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If there was a chemical spill into the waterways near Dayton, would the communities along the Mill Creek need to worry? Explain.
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7 0
2 years ago
Harvey kept a balloon with a volume of 348 milliliters at 25.0˚C inside a freezer for a night. When he took it out, its new volu
ad-work [718]

Initial volume of the balloon = V_{1}= 348 mL

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According to Charles law, volume of an ideal gas is directly proportional to the temperature at constant pressure.

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T_{2} =276 K

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5 0
3 years ago
when 6.25 grams of pure iron are allowed to react with oxygen , a black oxide forms. if the product weighs 8.15 g, what is the e
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2 years ago
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