2 years ago

GIVING BRAINLEST WITH WHOEVER HAS THE RIGHT ANSWER! Plz and Tysm.

1 answer:

6 0

Oceanic crust is more dense because it contains basalt which is more dense than granite which composes the continental crust.

You might be interested in

Which has a higher boiling point? please help!

san4es73 [151]

First choice: PhH4 has a lower boiling point
Second: SiF4 higher
Third: CBr4 higher

4 0

3 years ago

You have been asked to draw a Bohr model of the element carbon. How would you arrange the dots that represent electrons?

Dvinal [7]

Answer:

You have been asked to draw a Bohr model of the element carbon. How would you arrange the dots that represent electrons? They would be embedded in a solid core. They would be in rings around the nucleus

7 0

2 years ago

What is 10% of 70 so I kmow

vaieri [72.5K]

10 x 70 = 100 x Part, or

700 = 100 x Part

Now, divide by 100 and get the answer:

Part = 700 / 100 = <span>7</span>

7 0

3 years ago

Read 2 more answers

Hydrogen gas is filled in a 224 ml glass container at 0 degree celcius and 1 atmospheric pressure. What are the number of molecu

Step2247 [10]

Answer:

$\boxed{\text{6.02 $\math{\times 10^{21}}$ molecules}}$

Explanation:

A pressure of 1 atm and a temperature of 0 °C is the old definition of STP. Under these conditions, 1 mol of a gas occupies 22.4 L.

1. Calculate the moles of hydrogen.

$n = \text{0.224 L} \times \dfrac{\text{1 mol}}{\text{22.4 L}} = \text{0.0100 mol}$

2. Calculate the number of molecules

$\text{No. of molecules} = \text{0.0100 mol} \times \dfrac{\text{6.022 $\times 10^{23}$ molecules}}{\text{1 mol}}\\\\= \textbf{6.02 $\mathbf{\times 10^{21}}$ molecules}\\\\\text{The sample contains }\boxed{\textbf{6.02 $\mathbf{\times 10^{21}}$ molecules}}$

8 0

3 years ago

Read 2 more answers

According to the principle of superposition, which statement is true about the sediment layers shown here?Required to answer. Si

podryga [215]

if layer 4 is at the very bottom it would be c

3 0

2 years ago