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Margaret [11]
3 years ago
9

A d d m y s n a p gianavaughn007 ;)

Chemistry
2 answers:
Montano1993 [528]3 years ago
6 0
Honestly I’m not gonna do that but I need to answer some questions so
vodomira [7]3 years ago
5 0
Lol I don’t have snap. But I’m only texting this cause this app wants me to answer some questions. But! Lol have a great day/night
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4.5 X 6.02214076 x 10^23
Rufina [12.5K]

Answer:

I really don't know but I guess

Explanation:

2.7 would be the answer or 2.70

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3 years ago
Which type of immunity provides lifetime protection for the body against a specific pathogen?
shutvik [7]
Active immunity will be the answer
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7 0
3 years ago
Identify the arrows that show removal of thermal energy when matter changes state.
BARSIC [14]
When matter loses heat, one of the following happens:
Liquid changes to solid (freezing), or
Gas changes to liquid (condensation), or
Gas changes to solid (deposition)

1- Freezing: when the temperature of a liquid matter drops below its freezing point, the liquid usually solidifies forming crystals. Example of this is when water changes to ice
2- Condensation: when the temperature of gas is reduced, the molecules slow down and come together changing the matter into liquid. Example of this is when water vapor condenses into water droplets.
3- Deposition: Sometimes when the temperature of a gas drops, it solidifies directly without passing through the liquid phase. An example of this is when water vapor changes directly to ice in sub-freezing areas without passing through the liquid phase. This is the process through which clouds are formed.
The diagram below shows these three changes in matter. 

6 0
4 years ago
PLEASE HELP ME THIS IS DUE RN I HAVE NO IDEA I WILL MARK BRAINLIEST I JUST NEED HELP
djverab [1.8K]

Answer:

3.45 × 10^5

=3.45^5

I hope this helps

6 0
3 years ago
Using the name of the ionic compound, select the appropriate chemical formula. Use the periodic table
Nata [24]

Answer:

A

Explanation:

Abcd

7 0
2 years ago
Read 2 more answers
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