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nordsb [41]
3 years ago
12

A group of students observed a sample of soil and recorded their observations.

Chemistry
1 answer:
Ahat [919]3 years ago
6 0

hola amigos como están bien""

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5. Gabi has plans with her friends to go to a concert on her birthday in 4 days. She is so excited that she wants to know how ma
drek231 [11]

Answer:

So she is very anxious because she has to wait 345600 seconds

Explanation:

60 second = 1 minute

60 minute = 1 hour

1 hour has 3600 seconds (60*60)

24 hour = 1 day

3600 second * 24 hours =

1 day has 86400 seconds so in four days

86400 * 4 = 345600

7 0
3 years ago
Which of the following is a chemical property density mass volume volatility
Fantom [35]
Volatility is a chemical property. The other ones are chemical properties
4 0
3 years ago
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Can someone help me with number 2?
DanielleElmas [232]

Answer:

Ammonia (NH3)

Explanation:

its an ionic compound where N nitrogen is bonded to covalent molecules

6 0
1 year ago
PLEASE HELP ME ASAP I WILL MARK BRAINLYEST AND I WILL ALSO GIVE 5 EXTRA POINTS
sdas [7]

Answer:

Jack Beacuse...

Explanation:

the soil has water in it so it will be more than one matterial

5 0
3 years ago
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Convert 5.50 mol of MgO to g.
Fiesta28 [93]

Answer:

5.50 moles of magnesium oxide is 221.6742 grams

Explanation:

to do this you multiply the number of moles by the molar mass

7 0
2 years ago
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