2 years ago

Which of the following describes a boiling point?

Chemistry

1 answer:

tatyana61 [14]2 years ago

5 0

Answer:

solid to liquid.

Explanation:

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An isotope of potassium with a half-life of roughly one billion years is often used in radioactive dating. This isotope decays t

melisa1 [442]

Answer : The chemical symbol for the element that results from this process is, (Ar) for argon.

Explanation :

Electron capture : In this decay process, a parent nuclei absorbs an electron and gets converted into a neutron. Simply, a proton and an electron combines together to form a neutron. Mass number does not change in this process.

$_Z^A\textrm{X}+_{-1}^0\textrm{e}\rightarrow _{Z-1}^A\textrm{Y}$

The equation for the given reaction is,

$_{19}^{40}\textrm{K}+_{-1}^0\textrm{e}\rightarrow _{18}^{40}\textrm{Ar}$

Thus, the chemical symbol for the element that results from this process is, argon (Ar).

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3 years ago

Someone please help me sort these out for either if they are Heterogenous, solution, suspension, or colloid. Tuna casserole, gre

Sphinxa [80]

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2 years ago

Compare the function of a switch in an electric circuit to the function of a water faucet. How are they different?

Sever21 [200]

They both turn something on, and the way they are different is the way they turn it off

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3 years ago

Fusion is a type of _____. chemical reaction nuclear reaction physical reaction

bezimeni [28]

Fusion is a type of nuclear reaction ....