3 years ago

Help please i give brainlist

Chemistry

1 answer:

shtirl [24]3 years ago

5 0

The order of the answers are as follows:
B
C
D
A

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Answer:

a) 300K

b) 373K

c) 273K

Explanation:

to go from °C to K all you have to do is add 273.

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2 years ago

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Explanation:

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Elements that are usually dull, brittle and do not conduct electricity are know as______.

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2 years ago

1. Alexa and her family travelled 5 hours south east on 1-45 to crystal

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Answer:

Average speed = 68 mph

Explanation:

Given that,

Total distance traveled by the family, d = 340 miles

The family traveled 5 hours southeast.

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$v=\dfrac{d}{t}$

Put all the values,

$v=\dfrac{340}{5}\\\\v=68\ mph$

So, her average speed is equal to 68 mph.

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2 years ago