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kap26 [50]
3 years ago
7

Need some help :( !!

Chemistry
1 answer:
Ray Of Light [21]3 years ago
6 0
Can you take picture of the whole question? I can’t see.
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Hnnnnnhhhhhhh I have to write about why Tornado alley is Shifting-Please h e l p
saveliy_v [14]

Answer:

that tornado frequency has increased over a large swath of the U.S. Midwest, Southeast and parts of the Ohio Valley. tornado activity has decreased in portions of the central and southern Great Plains – parts of Texas, Oklahoma and northeast Colorado – a region traditionally associated with Tornado Alley.

Explanation:

Hope this helps have a wonderful day

6 0
3 years ago
PLEASEHELP WILL MARK BRAINLIEST
madreJ [45]

Answer:

2. Isotope, one of two or more species of atoms of a chemical element with the same atomic number and position in the periodic table and nearly identical chemical behavior but with different atomic masses and physical properties. Every chemical element has one or more isotopes.

3. Since the vast majority of an atom's mass is found its protons and neutrons, subtracting the number of protons (i.e. the atomic number) from the atomic mass will give you the calculated number of neutrons in the atom. In our example, this is: 14 (atomic mass) – 6 (number of protons) = 8 (number of neutrons).

Explanation: Try rewording the questions when looking it up.  Hope this helps

4 0
3 years ago
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Which products would form if chlorine gas was bubbled through a solution of sodium bromide?
dolphi86 [110]

Answer:

C- NaCI and Br2

Explanation:

i know because i used this in a test and got 100%

6 0
3 years ago
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3. The graph below shows the temperature changes occurring in two hot packs that are made from different materials. The same amo
nika2105 [10]

Answer:

LDPE would be the best choice for a hand warmer designed to release heat quickly.

Explanation:

Judging from the graph, the LDPE plastic releases heat quicker than the Latex. (and I also did the gizmo-)

4 0
3 years ago
GIVEN BRAINLIEST
Yuliya22 [10]

Answer:

Hello, Your answer is <em>B) Making observations</em>

<u><em>(Hope That Helps Your Answer)</em></u>

3 0
4 years ago
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