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Reptile [31]
2 years ago
11

How is hydrogen an example of an element?

Chemistry
2 answers:
pshichka [43]2 years ago
8 0

Answer:

Hydrogen is an example of an element because its displayed on the periodic table of elements

Explanation:

Scorpion4ik [409]2 years ago
4 0

Answer:

Hydrogen is an element beacuse it cannot be broken down into simpler components by any non-nuclear chemical reaction

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What type of nuclear reaction is this image representing
olganol [36]
Nuclear fusion I guess, btw there are two types of nuclear reactions fusion is when two small,light nuclei join together to make one heavy nucleus, 2.fission is when the nucleus of a large atom is split into two or more fragments.
7 0
3 years ago
What are the compounds for the chemical formula B4S
Nitella [24]

Answer:

boron sulfide

b=boron

s=sulfer

Explanation:

6 0
3 years ago
PLEASE HELP ME!! WORTH 30 POINTS!!!
poizon [28]

Answer:

I believe here is an answer to the question.

For position A we will get a P.E because it just starts leaving rest.

For position B, it's K.E,

position C it is K.E

position D it is P.E and K.E( a short rest which projects into motion)

position E, it is K.E

position F, his friend stops d ball. that's P.E

Explanation:

position B, C and E are already in motion to give only K.E.

6 0
3 years ago
Let us assume that cu(oh)2(s) is completely insoluble, which signifies that the precipitation reaction with naoh(aq) (presented
yKpoI14uk [10]
<span>Answer: (0.150 L) x (0.0240 M Fe{3+}) x (3 mol OH{-} / 1 mol Fe{3+}) / (1.39 M NaOH) = 0.00777 L = 7.77 mL NaOH</span>
6 0
4 years ago
Why do you think there are different stars in each nighttime section of the artifact?
chubhunter [2.5K]

Answer:

The sky looks different in each nighttime section of the artifact because the artifact sections represent different seasons. ... Different constellations are visible on different nights throughout the year because of the earth's orbit. The Earth orbits around the sun. A full orbit is 365 days or one year.

Explanation:

7 0
3 years ago
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