3 years ago

The orbit closest to the nucleus has ___________ energy.

Chemistry

1 answer:

deff fn [24]3 years ago

5 0

Answer:

inonic bonds with cavalent bonds

Explanation:

ionic bonds

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Please help due tomorrow <br> Giving Brainlesst

d1i1m1o1n [39]

Answer:

Down arrow:

-a car comes to a stop when a traffic light turns red

Up arrow:

-race car accelerates when a race begins

Circle:

-car driving 45 mile per hour down straight road

Explanation:

and i think the car going around a bend would be an up arrow

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2 years ago

What happens in a reduction?

MatroZZZ [7]

Answer:

A. An element gains one or more electrons

Explanation:

Reduction is a chemical reaction that involves the gaining of electrons by one of the atoms involved in the reaction between two chemicals. The term refers to the element that

6 0

3 years ago

Read 2 more answers

A solution is made by dissolving 9.74 g of sodium sulfate in water to a final volume of 165 mL of solution. What is the weight/w

MatroZZZ [7]

Answer: The weight/weight % or percent by mass of the solute is 5.41 %.

Explanation:

Mass of the sodium sulfate,w = 9.74 g

Volume of the water = 165 mL

Density of the water = 1 g/mL

$Density=1 g/mL=\frac{\text{Mass of water}}{\text{Volume of water}}$

Mass of the water = $1 g/mL\times 165 mL=165 g$

Mass of the solution, W:

Mass of solute + Mass of solvent =9.47 g + 165 g=174.47 g

$w/w\%=\frac{w\times 100}{W}=\frac{9.45 g\times 100}{174.47 g}=5.41 \%$

The weight/weight % or percent by mass of the solute is 5.41 %.

8 0

2 years ago

How many atoms are in c8h8o3?<br> Show your work

Gelneren [198K]

Answer:

im positive that it's 19

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2 years ago

What is the mass of an object with a net force of 10 N accelerating at 2 m/s^2??

xz_007 [3.2K]

Answer:

5kg

Explanation:

Force = Mass x acceleration

F = ma

m = F/a = 10N/2m/s^2

m = 10/2 = 5kg

The standard unit for mass = Kilogram

5 0

3 years ago