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ch4aika [34]
3 years ago
11

GIVING BRAINLIEST, FIVE STARS AND THANKS!!!!

Chemistry
2 answers:
Alisiya [41]3 years ago
6 0

Answer:

Fission is the splitting of a large atom into two or more smaller ones. Fusion is the fusing of two or more lighter atoms into a larger one. Fission reaction does not normally occur in nature.

Explanation:

Quizlet

Semenov [28]3 years ago
4 0
Answer:

Nuclear Fission: Is the splitting of the nucleus into two lighter nuclei.
Nuclear Fusion: Where two light nuclei combine to release energy.

Explanation: Thanks have a great day
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The diagram below shows how heat can be transferred in the atmosphere as hot air rises and cool air sinks. When the hot, wet air
ch4aika [34]

Answer:

d) convection

Explanation:

7 0
3 years ago
How many grams of calcium chloride are required to make 20 grams of calcium hydroxide? CaCl2 + 2 NaOH → Ca(OH)2 + 2 NaCl
KatRina [158]

Answer:

30.0g CaCl2

Explanation:

20.0g Ca(OH)2=0.270mol

(0.270mol)(111.0g/mol)=30.0g CaCl2

6 0
3 years ago
Drag each label to the correct location. Match the climate zones to their relative temperature levels. (coldest zonehottest zone
andriy [413]

Answer:

Polar Zones - Coldest Temperature

Temperate Zones - Moderate Temperature

Tropical Zones - Hottest Temperature

Explanation:

The closer you are to the Equator, the hotter it gets, as the sun hits the middle of the Earth the most. At the poles, the sun hits it there the least, so it is the coldest. In between, we would have a mild between hot and cold.

*Remember that the Earth is at a tilt, and that is why we have seasons and why the Equator is so hot and the Poles are so cold.

6 0
3 years ago
How many moles of neon (Ne) gas have a volume of 0.84 L and a pressure of
kiruha [24]
Maybe b I’m not sure
7 0
3 years ago
Draw the structural formula for 1 bromo 3 phenyl 5 heptyne
MrRissso [65]

See Figure 4 below.

1. Draw a 7-carbon chain and number the carbon atoms (<em>Figure 1</em>).

2. Insert a triple bond between atoms 5 and 6 (<em>Figure 2</em>).

3. Attach a phenyl group to atom 3 (<em>Figure 3</em>).

4. Attach a Br to atom 1 (Figure 4).

And you have your structure.

<em>Note</em>: The C≡C triple bond takes <em>priority</em> in the naming, so we must number the chain from the other end. The correct name is

<em>7-bromo-5-phenylhept-2-yne </em>(all one word).

6 0
3 years ago
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