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3 years ago

Non-metal atoms can form:

Chemistry

2 answers:

kolezko [41]3 years ago

8 0

Answer:

ionic bonds

Explanation:

i took the test!:D

grandymaker [24]3 years ago

5 0

Ionic bonds form when a non-metal and a metal exchange electrons, while covalent bonds form when electrons are shared between two non-metals.
With that being said, the correct answer is non-metals can form birth ionic and covalent bonds.

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Westkost [7]

Hello!

I believe the answer is A) Anaphase.

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4 years ago

Read 2 more answers

Combination reactions always forms what?

Arturiano [62]

Combination reaction also called synthesis reaction, the product will always be a compound.

For example:

A + B -> AB

C2 + O2 -> CO2

H2+Cl2 -> HCl

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4 years ago

Helppp

d1i1m1o1n [39]

Answer:

Medication

Explanation:

These pharmaceuticals can pollute our water and unintentionally expose us to the chemicals in these medications. Recent studies have found that medicines flushed down the drain can contaminate our lakes and streams, which can hurt fish and other aquatic wildlife, and end up in our drinking water.

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2 years ago

Convert the following Grams: 0.200 moles of H2S

ANEK [815]

Answer:

6.82 g H₂S

General Formulas and Concepts:

Math

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Chemistry

Atomic Structure

Reading a Periodic Table

Stoichiometry

Using Dimensional Analysis

Explanation:

Step 1: Define

0.200 mol H₂S

Step 2: Identify Conversions

Molar Mass of H - 1.01 g/mol

Molar Mass of S - 32.07 g/mol

Molar Mass of H₂S - 2(1.01) + 32.07 = 34.09 g/mol

Step 3: Convert

Set up: $\displaystyle 0.200 \ mol \ H_2S(\frac{34.09 \ g \ H_2S}{1 \ mol \ H_2S})$
Multiply: $\displaystyle 6.818 \ g \ H_2S$

Step 4: Check

Follow sig fig rules and round. We are given 3 sig figs.

6.818 g H₂S ≈ 6.82 g H₂S

7 0

3 years ago

What labatory activity involves a chemical change

mojhsa [17]

Answer:

buring of paper, burning of wood etc are the examples of chemical change

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3 years ago