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vesna_86 [32]
3 years ago
14

OMG HELP!!!! I SUCK AT SCIENCE

Chemistry
2 answers:
Mariana [72]3 years ago
7 0
The answer is B: phosphorous
Maksim231197 [3]3 years ago
6 0
Organism are made up of organic molecules consisting of carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus.

The answer is B.
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Coffee is a mixture because it is a mixture of many compounds
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3 years ago
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What might be a possible outcome if you left a soda in a glass bottle in the freezer for a very long time?
Scrat [10]

A the soda will increase in volume

6 0
3 years ago
What is the maximum vertical distance between the line y = x 2 and the parabola y = x2 for −1 ≤ x ≤ 2?
Mrac [35]

x2=x+2 at x=−1 and x=2 so we have no need to worry about the end-points

f(x)=x+2−x^2

df/dx=1–2x

and that is zero (indicating a maximum) at x=1/2

So the maximum distance is f(1/2)=2.5–0.25=2.25

learn more about maximum distance between curves here:

brainly.com/question/1603866

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5 0
2 years ago
Which of the following substances best conducts electricity in an aqueous solution? CH3OH
lapo4ka [179]

Answer:

KCI

Explanation:

I took the test

5 0
3 years ago
If an individual proton has mass 1.007825 amu, and an individual neutron has mass 1.008665 amu, what's the calculated mass of a
german

Answer:

C) 237.96682 amu

Explanation:

The symbol for neptunium-236 is given as;

²³⁶₉₃Np

This element has 93 protons and (236 - 93 = 143) neutrons.

Mass Number =Total mass of Protons + Total mass of neutrons

Total Mass pf protons = 93 * 1.007825 amu, = 93.727725 amu

Total mass of Neutrons = 143 * 1.008665 amu = 144.239095 amu

Mass = 144.239095 + 93.727725  = 237.96682 amu

Correct option is option C.

7 0
3 years ago
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