3 years ago

Plss help me solve everything it’s for science

Chemistry

1 answer:

Maksim231197 [3]3 years ago

4 0

Answer:

b) heat from the lemonade move to the ice.

Explanation:

he he can only move one way and that is (hot to cold). because of this you know A and b is wrong.

You might be interested in

Compare and contrast the atomic structure of the chlorine-35 and chlorine-37 isotopes

katrin [286]

Chlorine-35 and 37 both have the same number of protons. Chlorine-37 has two more neutrons.

hope this helps!

3 0

3 years ago

defon

Answer:

0.0357

mol

CaCl

is dissolved in water to make a

0.420

solution, what is the volume of the solution?

4 0

2 years ago

Which component of solution is dissolving medium? a.solute b.solvent

liubo4ka [24]

Answer:

Solvent

Explanation:

7 0

2 years ago

When polonium-210 emits an alpha particle, the child isotope has an atomic mass of

Sergeeva-Olga [200]

Answer: The child isotope has an atomic mass of 206.

Explanation:

Alpha decay : When a larger nuclei decays into smaller nuclei by releasing alpha particle. In this process, the mass number and atomic number is reduced by 4 and 2 units respectively.

General representation of an element is given as: $_Z^A\textrm{X}$

where,

Z represents Atomic number

A represents Mass number

X represents the symbol of an element

General representation of alpha decay :

$_Z^A\textrm{X}\rightarrow _{Z-2}^{A-4}Y+_2^4\alpha$

$_{84}^{210}\textrm{Po}\rightarrow_{82}^{206}\textrm{Pb}+_2^4\textrm{He}$

8 0

3 years ago

Read 2 more answers

Which particle has a mass that is approximately equal to the mass of a proton

Leto [7]

The answer is neutron

6 0

2 years ago