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3 years ago

Which period does this atom belong to?

Chemistry

1 answer:

GrogVix [38]3 years ago

7 0

I think it’s to long to fit in a period??

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Match the following terms:

AURORKA [14]

Answer:

See below ~

Explanation:

A to B

⇒ Solid Phase

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B to C

⇒ Melting

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C to D

⇒ Liquid Phase

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D to E

⇒ Vaporizing

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E to F and beyond

⇒ Gas Phase

3 0

2 years ago

There are several ways to model a compound. One type

mr Goodwill [35]

Answer:

C4H9O2

Explanation:

there are 4 carbons, 9 hydrogens and 2 oxygens

6 0

3 years ago

Carry out the following calculation, paying special attention to the significant figures (where 4/3 is exact), rounding, and uni

babunello [35]

Answer:

Value = 1.80 g/cm³ (Approx)

Explanation:

Given:

$\frac{3.39 \times 10^7g}{(\frac{4}{3} )(3.1416)(1.65 \times 10^2 cm)^3}$

Computation:

$\frac{3.39 \times 10^7g}{(\frac{4}{3} )(3.1416)(1.65 \times 10^2 cm)^3} \\\\\frac{3.39 \times 10^7g}{(\frac{4}{3} )(3.1416)(4.492125 \times 10^6 cm^3)} \\\\ \frac{3.39 \times 10^7g}{(\frac{4}{3} )(3.1416)(4.492125 \times 10^6 cm^3)}\\\\ \frac{3.39 \times 10^7g}{18.8166132\times 10^6 cm^3} \\\\ 1.80159945g/cm^3$

Value = 1.80 g/cm³ (Approx)

7 0

4 years ago

How many grams of iodine are needed to prepare 28.6 grams of ICl

Maslowich

The answer will be 17.9 grams

4 0

3 years ago

In this redox reaction, identify the reducing agent.

postnew [5]

The answer would be MgO, as you spilt the two.

5 0

4 years ago