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Nadusha1986 [10]
3 years ago
12

Disease causing bacteria need oxygen to survive. true or false

Chemistry
2 answers:
Ghella [55]3 years ago
6 0

Answer:

true

Explanation:

its a guess

Kruka [31]3 years ago
6 0

Answer:

True

Explanation:

Fattom

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Write the balanced chemical equation for the reaction
kykrilka [37]

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  1. 2C +O2 - CO

Explanation:

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How many molecules in 11 grams of CO2?
yawa3891 [41]

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1095.62

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5 0
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SHOW WORK
Makovka662 [10]

Answer:

1.51367e+10 inches

Explanation:

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3 years ago
What is the specific heat of a substance if 1450 calories are required to raise the temperature of a 240g sample by 20℃?
bazaltina [42]

Answer:

6960 J/kg°C

Explanation:

specific heat= mass×specific heat capacity×increase in temperature

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hope it helps!

5 0
3 years ago
How do two sublevels of the same principal energy level differ from each other?
dem82 [27]

Two sublevels of the same principal energy level differ from each other through shape and size.

There are mainly 4 energy level s, p, d and f.

The s level has one orbital and one orbital have two electrons. So the maximum number of electron in s sublevel is 2.

The p level has three orbital and one orbital have two electrons. So the maximum number of electron in s sublevel is 6.

The d level has five orbital and one orbital have two electrons. So the maximum number of electron in s sublevel is 10.

The f level has 7 orbital and one orbital have two electrons. So the maximum number of electron in s sublevel is 14.

They may be differ in magnetic level.

Thus, we concluded that Two sublevels of the same principal energy level differ from each other through shape and size.

learn more about energy level:

brainly.com/question/14654539

#SPJ13

3 0
1 year ago
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