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schepotkina [342]
3 years ago
11

Model describe how you would show j.j. thomson's model of the atom using small beads and clay

Chemistry
1 answer:
faltersainse [42]3 years ago
5 0
Make a ball of clay and embed small beads throughout it. The plum pudding model.
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Please help me with this question
Inessa05 [86]

From the calculation, the concentration in parts per billion is 6 ppb.

<h3>What is ppb?</h3>

The term ppb refers to the concentration of a substance in parts per billion. We obtain the ppb using the formula;

Mass of solute/ Mass of solution * 10^9

Now, 1L = 1000cm^3 = 1000 g

The concertation in ppb = 6 * 10^-6 g/1000 g * 10^9

= 6 ppb

Learn more about parts per billion:brainly.com/question/9179966

#SPJ1

4 0
1 year ago
Will you be my Magnesium, Silver, Nitrogen but "9.8m/s²" is silent? <br> Please help me here
zmey [24]
I don’t really understand but the symbols of these elements on the periodic table are

MgAgN

and 9.8 m/s^2 is the acceleration of gravity, commonly abbreviated as ‘g’

If you take out the ‘g’s from the periodic table equation(bc the question says 9.8m/s^2 is silent) it spells MAN

So the question could be “Will you be my man?”
4 0
2 years ago
ASAP!!!!PLS I NEED IT FAST ILL MARK BRAINLIEST!!!! POR FAVOR
Nataliya [291]
The second one ......
6 0
3 years ago
Write a balanced equation for the double-replacement precipitation reaction described, using the smallest possible integer coeff
sergey [27]
CrI_{3}_{(aq)} + 3KOH_{(aq)} --\ \textgreater \   Cr(OH)_{3} _{(s)} +3KI_{(aq)}
8 0
2 years ago
What will happen to the chemical equilibrium if MgCl2 is added?
Verizon [17]
The chemical equilibrium will be unaffected 
6 0
3 years ago
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