<h2>Answer:</h2>
<em>Hello, </em>
<h3><u>Q</u><u>UESTION)</u></h3><em>✔ We have : a = v/Δt </em>
- a = 426/7
- a = 6 m/s²
The car's acceleration is therefore 6 m/s².
What are the 4 main components of air in their molecular form?
2 answers:
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Answer:
boron
aluminum
gallium
indium
thallium
Explanation:
Any of these could work. Nitrogen has 5 valence electrons so you just needed to pick an element that has 3 valence electrons that nitrogen could borrow. This periodic table shows valence electron counts:
