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ra1l [238]
3 years ago
13

In 1953, who devopled the model that is shown below

Chemistry
1 answer:
PilotLPTM [1.2K]3 years ago
7 0
What model? can you screenshot it or send a link?
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Please help me I will give you the brain thing with extra points if you help me, please. I need to get this right. 3/10
Cerrena [4.2K]

Answer:

I'd say its speed but not to sure

Explanation:

5 0
3 years ago
Which is the smallest number?
My name is Ann [436]

Answer:

What I came up with was D equaling out to be 42

Explanation:

Im assuming you just do the math

A. 3.5 x 104 = 364

B. 2.4 x 103 = 247.2

C. 1.4 x 10^2_2 = 280

D. 4.9 x 10-7 = 42

I hope I helped.

5 0
4 years ago
. How many grams of water would require 4400 joules
Alja [10]

Answer:

The specific heat of water is 4.18 J/g C.

Explanation:

q

=

m

C

s

Δ

T

Never forget that!

2200

=

m

⋅

4.18

J

g

⋅

°

C

⋅

66

°

C

∴

m

≈

8.0

g

5 0
3 years ago
Substance formed by the chemical combination of elements is called
nikitadnepr [17]

Answer:

chemical equation

Explanation:

3 0
3 years ago
Plz help it is due rn, help ASAP
horrorfan [7]

Answer:

A

Explanation:

8 0
3 years ago
Read 2 more answers
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