1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tju [1.3M]
3 years ago
15

Unit 1 chemistry test

Chemistry
1 answer:
Artist 52 [7]3 years ago
5 0
Ok what’s the question sir
You might be interested in
What type of claim must be supported by scientifically valid evidence for it to be approved for use on a food label? A. Health c
Lelu [443]
Option A. Health claim

Health claim must be supported by scientifically valid evidence to be approved in using  for food label.

This is also a food guide to all consumers the food content implied by manufacturers to their products.
8 0
4 years ago
Read 2 more answers
Which is a true statement about an exterior angle of a triangle?
wolverine [178]

The only true statement about an exterior angle of a triangle from the above is that it forms a linear pair with one of the interior angles of the triangle.

<h3>What is a triangle?</h3>

A triangle can be defined as a one of the plane shapes which has three sides and three angles

So therefore, the only true statement about an exterior angle of a triangle from the above is that it forms a linear pair with one of the interior angles of the triangle.

Learn more about triangles:

brainly.com/question/2217700

#SPJ1

7 0
2 years ago
How are states of matter different at an atomic scale?
nalin [4]

Answer:

The bonds that exist between their atoms and molecules differ on an atomic scale.

Explanation:

The three basic states of matter are solid, liquid, and gas. The major difference between them is the strength of the bonds that hold their molecules together. This affects the way that the molecules interact with each other.

The intermolecular forces binding solids together are very strong. This makes solids rigid and not able to move about freely, but rather, only able to vibrate about a mean position.

The intermolecular forces binding liquid atoms together are a lot weaker than that of solids. This makes liquids able to flow.

The intermolecular forces binding gas molecules together are the weakest. As a result, the gases can move about freely and occupy no definite volume.

7 0
3 years ago
The purpose of the commas in this sentence to
Nesterboy [21]

Answer:

Commas are used to divide or separate parts of a sentence in order to make the meaning clear and the sentence easier to read. They mark a brief pause in the sentence, usually at a point where you would naturally pause if you were speaking rather than writing.

Explanation:

can i get brainly g?

6 0
3 years ago
Read 2 more answers
Identify the correct name for each compound.<br> NaOH:<br> CaSO4<br> NHACN:<br> Al2(SO4)3
klemol [59]

Answer:

Sodium hydroxide

Calcium sulfate

Ammonium cyanide

Aluminum sulfate

Explanation:

Just did it

5 0
3 years ago
Other questions:
  • For a chemical system at equilibrium, what is the concentration of both the reactants and the products
    5·1 answer
  • Hellllpppppppppppppppp. Idk how to do this
    7·1 answer
  • Which protists lack cilia and flagella, but can still move around?
    8·1 answer
  • GT bisects BN at point G.<br><br> If BN = 24 find BG
    13·1 answer
  • Calculation the ionisation energy of rubidium per atom, if light of wavelength 5.84 × 10^-8 m produces electrons with a speed of
    10·1 answer
  • What is the pOH of a solution of 0.01 M HCI
    13·1 answer
  • Indicar la cantidad de sustancia en: a) 2.0L de un gas en C.N; b) 22.4 mL de un gas a 755 torr y 26 grados celsius?
    5·1 answer
  • g What would the [H3O ] be if you had a solution of 0.125 M solution of the zwitterionic form of Tyrosine
    9·1 answer
  • Ammonia, NH3 (Delta. Hf = –46. 2 kJ), reacts with oxygen to produce water (Delta. Hf = –241. 8 kJ) and nitric oxide, NO (Delta.
    6·1 answer
  • I just need help on the reactivity series stuff please I need to pass my grade check HELP
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!