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lawyer [7]
4 years ago
14

An organism that died millions of years ago in a swamp would most likely become what type of resource?

Chemistry
1 answer:
Brilliant_brown [7]4 years ago
6 0
B.) coal................
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What 6 elements in the periodic table are named after real people?
Romashka [77]
Curium (Cm, 96) – Pierre and Marie Curie einsteinium (Es, 99) – Albert Einsteinfermium (Fm, 100) – Enrico Fermigallium (Ga, 31) – both named after Gallia (Latin for France) and its discoverer, Lecoq de Boisbaudran (le coq, the French word for 'rooster' translates to gallus in Latin)hahnium (105) – Otto Hahn (Dubnium, named for Dubna in Russia, is the IUPAC-accepted name for element 105)lawrencium (Lr, 103) – Ernest Lawrencemeitnerium (Mt, 109) – Lise Meitner<span>mendelevium (Md, 101) – Dmitri Mende</span>

<span>obelium (No, 102) – Alfred Nobel<span>roentgenium (Rg, 111) – Wilhelm Roentgen (formerly Ununumium)</span><span>rutherfordium (Rf, 104) – Ernest Rutherford </span><span>seaborgium (Sg, 106) – Glenn T. Seaborg</span></span>

4 0
3 years ago
Which of the following refers to a chemical property
LuckyWell [14K]
Reactivity<span> refers to a chemical property </span>
8 0
4 years ago
How are the properties of acids and bases similar?
weqwewe [10]
Acids
- Form Hydrogen ions when dissloved in water
- Have PH values below 7
- Increased hydrogen ions (H+)
- Lituns turns red
- Ex. Vinegar and Lemon

Bases
- Reduce the concentration of hydgoren ions in a solution
- PH valuse above 7
- Forms hydrogen (OH-)
- Litnus turns blue
- Ex. Antiacid, Hand Soap, and Ammonia

Both
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5 0
3 years ago
Express 345.6 in scientific notation
Gnom [1K]
3.456 x 10^2 is the answer you're looking for.
6 0
3 years ago
A sample of gas has an initial volume of 22.6 L at a pressure of 1.67 atm. If the sample is compressed to a volume of 10.0 L : ,
Sphinxa [80]

Answer:

3.74 atmospheres

Explanation:

If the temperature is constant, then the formula is

V*P = V1 * P1

V = 22.6 L

P = 1.67 atm

V1 = 10.0 L

P1 = ??

=============

22.6 * 1.67 = 10 * P1

37.742 = 10 * P1

37.742/10 = P1

P1 = 3.742

Note there are 3 sig digs in each given, so the answer should be

P1 = 3.74 atmospheres

8 0
3 years ago
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