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JulijaS [17]
4 years ago
13

What is the average speed of the car after 3 seconds

Chemistry
1 answer:
True [87]4 years ago
8 0

Answer:

depends on the car lol

Explanation:

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When I cut it a gas will irritate my eye. Sometimes when I'm cooking you might see me cry.
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3 years ago
Unabbreviated electron configuration of magnesium
fenix001 [56]

Answer:

Mg₁₂ = 1s² 2s² 2p⁶ 3s²

Explanation:

Abbreviated and unabbreviated electronic configuration:

The abbreviated electronic configuration uses the noble gas configuration i.e complete electronic shells. For example, the atomic number of neon is ten and magnesium is twelve. The abbreviated electronic configuration of magnesium is written by using the neon abbreviation in following way:

The electronic configuration of neon is given below:

Ne₁₀ = 1s² 2s² 2p⁶

The abbreviated electronic configuration of magnesium:

Mg₁₂ = [Ne] 3s²

While the unabbreviated electronic configuration is written without using noble gas electronic configuration.

Unabbreviated electronic configuration of magnesium:

Mg₁₂ = 1s² 2s² 2p⁶ 3s²

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While a certain isotope decays, it emits photons. What kind of decay is happening?
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A worker at a nuclear power plant has noticed that his dosimeter alarm has
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