3 years ago

In every chemical change two or more reactants from at least one

Chemistry

1 answer:

Orlov [11]3 years ago

3 0

The answer is false

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Many sponges can reproduce asexually. Ladybugs, on the other hand, reproduce sexually.

ira [324]

Answer:

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Explanation:

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3 years ago

Polonium-218 undergoes beta decay, converting a neutron into a proton. Then the daughter isotope undergoes another beta decay, a

sergij07 [2.7K]

Answer: $^{218}_{84}Po \rightarrow ^{218}_{85}At + ^{0}_{-1}e$ is the correct equation for beta decay.

Explanation:

When a beta particle, that is, $^{0}_{-1}e$ is emitted in a radioactive decay then it is known as beta decay.

Therefore, beta decay of Polonium-218 is as follows.

$^{218}_{84}Po \rightarrow ^{218}_{85}At + ^{0}_{-1}e$

Therefore, we can conclude that $^{218}_{84}Po \rightarrow ^{218}_{85}At + ^{0}_{-1}e$ is the correct equation for the given beta decay.

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What is the pH when 30.0 ml of 0.005 M HF is mixed with 15.0 ml of 0.01 M NaOH?

andreev551 [17]

Answer:

7.36

Explanation:

my teacher said that was the right answer

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How are elements heavier than hydrogen formed?

Phoenix [80]

from supernova explosion....

Here I will write you a wonderful video about with beautiful animations...

if you find my answer helpful and my citation is good...please make it brainliest.

watch?v=e-P5IFTqB98

google this and...watch the first video...its from channel called kurzgesagt...very beautiful channel.

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The molecule CH20 contains two single bonds and one double bond.<br> True<br> False

dem82 [27]

Answer:

True

Explanation:

The molecule CH20 contains two single bonds and one double bond.

6 0

3 years ago

In every chemical change two or more reactants from at least one​

In every chemical change two or more reactants from at least one