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lesantik [10]
3 years ago
14

The element, boron, is represented by which of the following chemical symbols? Be Br B Ba

Chemistry
2 answers:
Solnce55 [7]3 years ago
8 0
Boron is represented by just "B"

So, option C is your answer.

Hope this helps!
LenaWriter [7]3 years ago
7 0
Your answer would be B. Hope this helps!
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149.3 g of H2O at 95 ◦C is poured over 412 g Fe at 5 ◦C in an insulated vessel. What is the final temperature? The specific heat
abruzzese [7]
You are correct, but you needn't worry about the signs so much. Just remember that the negative sign is used to denote a loss of energy; since the water is hotter, it will be losing energy (-Q) and the iron will gain energy (Q). Now, we substitute the values:
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The liquid form of matter is usually more dense than its: solid form gas form both solid and gas forms
Julli [10]
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3 years ago
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lorasvet [3.4K]

Answer:

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