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fiasKO [112]
3 years ago
11

Which of the following is most likely an indication of a chemical change?

Chemistry
1 answer:
gayaneshka [121]3 years ago
5 0

Answer:

B.

Explanation:

Because when a pistol is fired, chemical changes happen to light the gunpowder or whatever substance to create the noise or effect.

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Please help me thanks:)
lianna [129]

Answer:

where it goes

Explanation:

3 0
3 years ago
Read 2 more answers
How are protists different from plants​
kotegsom [21]

Answer/ explanation :

Protist can be multicellular or unicellular organisms

Plants are all multicellular and also exhibit cellular differentiation.

Protist can be autotroph, heterotrophic or decomposer

Plants are only autotrophs because they manufacture their own food through photosynthesis

Protists are microscopic, more diverse and abundant in nature

Plants are big and complex in nature

Nuclear DNA strands in plants are of higher complexity than those of protist

Plants require oxygen for cellular respiration process unlike protist which can be aerobic and some other species facultative anaerobic

Plants only can reproduce asexually through bulbs and tubers as in yam, potatoes while protists reproduce either sexually through meiosis or asexually through simple cell division.

8 0
3 years ago
The name of Earth's single, huge continent from over 250 million years ago is (1 point)
babunello [35]
The answer is pangea.
5 0
3 years ago
Read 2 more answers
When matter is a gass, a lot of the time it is ____?
Zielflug [23.3K]
I’d say most likely air, oxygen, or carbon dioxide
6 0
3 years ago
Read 2 more answers
A new stable element with an atomic number of 120 and an atomic mass of 246 is created in a particle accelerator. Enough of this
deff fn [24]

Answer:

Be,Mg,Ra etc

Explanation:

It should be palced in group 2A because as it reacts with chlorine in ratio of 1:2 . It's valancy is 2 and is metal as it react with non metal donating two electrons .

one more thing it fits there orderly

3 0
3 years ago
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