Answer:
3
Explanation:
Number of Energy Levels: 3
First Energy Level: 2
Second Energy Level: 8
Third Energy Level: 7
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Answer:
2. they are the smallest unit of matter
<h3>
Answer:</h3>
6
<h3>
General Formulas and Concepts:</h3>
<u>Math</u>
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Chemistry</u>
<u>Stoichiometry</u>
<h3>
Explanation:</h3>
<u>Step 1: Define</u>
[RxN - Balanced] 2AgNO₃ (aq) + Cu (s) → Cu(NO₃)₂ (aq) + 2Ag (s)
<u>Step 2: Identify</u>
Reactants: 2AgNO₃ (aq) + Cu (s)
# of O atoms: 2(O₃) = 6 O
Answer:
The answer to your question is below.
Explanation:
1) What do you think Jose's grandmother meant by saying that the bread was to dense?
Jose thinks that the bread is heavy, difficult to digest and that he can not see porous inside the bread.
2.- What other things can you think of that are are dense?
Metals, like jewelry(gold, silver, platinum), stones ( opal, emerald), others like titanium, bismuth, etc.
Sr is the most reactive. Correct me if I'm wrong :/
