All categories

3 years ago

Which pairs of atoms will form covalent bonds? (Can pick multiple)

Chemistry

1 answer:

REY [17]3 years ago

6 0

Answer: The answer is O and F

which is oxygen and flourine

HOPE THIS HELPS IF THERE IS MORE FEEL FREE TO COMMENT :)

You might be interested in

A 25.00 ml sample of hbr is titrated with a 0.150 m standardized sodium hydroxide solution. the endpoint was reached when 18.80

Arte-miy333 [17]

18.80 mL) x (0.150 M) / (25.00 mL) = 0.113 M

7 0

3 years ago

How do Nitrate levels vary between tap water bottled water distilled water and outdoor water?

Ganezh [65]

The key difference between tap water and distilled water is that tap water may contain impurities whereas distilled water does not contain impurities. Water covers more than 70% of the earth' surface. Thus, there is less than 1% of water left for direct human use.

<h2>HOPE IT HELPS!</h2>

#BrainlyFast

#MakethisBrainliestAnswer

8 0

2 years ago

Activity 3 On a paper, Identify the 3 types of Plate Boundary and differentiate them from one another. Draw each type * This is

Fittoniya [83]

Answer:

Thus, at convergent boundaries, continental crust is created and oceanic crust is destroyed. Two plates sliding past each other forms a transform plate boundary. ... In contrast to convergent and divergent boundaries, crust is cracked and broken at transform margins, but is not created or destroyed.

7 0

3 years ago

Help please! I’m in the exam <br> A B C or D

NeX [460]

The answer is d for the answer

6 0

3 years ago

How many moles in 2.21 x10E24 atoms of aluminum

lisov135 [29]

<h3>Answer:</h3>

3.67 mol Al

<h3>General Formulas and Concepts:</h3>

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right<u> </u>

<u>Chemistry</u>

<u>Atomic Structure</u>

Avogadro's Number - 6.022 × 10²³ atoms, molecules, formula units, etc.

<u>Stoichiometry</u>

Using Dimensional Analysis

<h3>Explanation:</h3>

<u>Step 1: Define</u>

2.21 × 10²⁴ atoms Al

<u>Step 2: Identify Conversions</u>

Avogadro's Number

<u>Step 3: Convert</u>

Set up: $\displaystyle 2.21 \cdot 10^{24} \ atoms \ Al(\frac{1 \ mol \ Al}{6.022 \cdot 10^{23} \ atoms \ Al})$
Divide: $\displaystyle 3.66988 \ mol \ Al$

<u>Step 4: Check</u>

<em>Follow sig fig rules and round. We are given 3 sig figs.</em>

3.66988 mol Al ≈ 3.67 mol Al

7 0

3 years ago