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pickupchik [31]
3 years ago
14

A concrete barrier in a parking lot a structure of mass, frame, or shell? Which one would it be?

Chemistry
1 answer:
slavikrds [6]3 years ago
8 0
Thinking frame not 100% sure
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Which of the following aqueous solutions has the lowest pH? Why?
jenyasd209 [6]
Answer:

HCI

Explanation:

The solution with the lowest pH is HCI with a pH value of 1. It is understood that it is more acidic because it is a strong acid.
6 0
3 years ago
About one hundred thousand years ago, very fluid lava started erupting slowly and gently from a place near a plate boundary. Wha
victus00 [196]

a is the answer because all of the other answers are wrtong

3 0
3 years ago
What is in the nucleus of the atom​
salantis [7]

Answer:

Umm i dont know but i think atomic nucleus

Explanation:

8 0
3 years ago
When KCl dissolves in water:
34kurt

This dissociation occur because:

O had to bond with H due to the Hydrogen bonding rule, which will form OH~ (Hydroxide).

K is more attracted to Hydroxide than Cl, so it will depart Cl and bond with OH~.

that leaves a H and a Cl, which one has a positive charge and the other has a negative, so they will bond and form Hydrochloric Acid.

3 0
3 years ago
Through what process do all stars produce their energy?
Deffense [45]

nuclear fusion

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5 0
2 years ago
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