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nlexa [21]
3 years ago
15

What are some lessons from

Chemistry
2 answers:
DaniilM [7]3 years ago
4 0
That if we don’t separate our selves hundreds and thousands of people will die but if we stay apart it will resolve sooner
evablogger [386]3 years ago
4 0

Answer:

The 1918 influenza pandemic and 2002-2003 SARS outbreak suggests social distancing measures, communication, and international cooperation are the most effective methods to slow down the coronavirus.

Explanation:

You might be interested in
Which TWO scientist proposed an atomic model with a nucleus.
Zina [86]

Answer:

A. Rutherford and Bohr

Explanation:

I think this is right but I am not sure it has been a while since i read about them

7 0
2 years ago
Huge loops of plasma erupting from the sun are called.
olasank [31]

Answer:

magnetic Flux ropes

Explanation:

Magnetic flux ropes (also known as coronal loops and solar prominences) sit on the surface of the sun, with matter and energy flowing through them, for hours or days.

5 0
2 years ago
The coefficients in a chemical equation??
cricket20 [7]
D is the answer I believe.
3 0
2 years ago
A sample of 35.1 g of methane gas has a volume of 5.20 l at a pressure of 2.70 atm. calculate the temperature of the gas.
melisa1 [442]
We can use the ideal gas equation to determine the temperature with the given conditions of mass of the gas, volume, and pressure. The equation is expressed
PV=nRT where n is the number of moles equal to mass / molar mass of gas. Substituting the given conditions with R = 0.0521 L atm/mol K we can find the temperature
6 0
2 years ago
The elements in group 17 of the periodic table are all called halogens. All halogens have the same
Nataly_w [17]

Answer:

number of valence electrons

Explanation:

All of the elements in group 17, also known as group 7A, have 7 valence electrons.

No two elements have the same atomic number nor atomic mass in elemental form.

Halogens may have any number of isotopes.

6 0
3 years ago
Read 2 more answers
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