All categories

3 years ago

The metal that is used to hold stain glass pieces together is called __________.

Chemistry

2 answers:

inna [77]3 years ago

4 0

The answer is D because most stained glass is held together with lead. The process of this is called leading.

Allushta [10]3 years ago

3 0

The material used for holding stain glass pieces together is lead.

The stained glass are made coloured by adding different metallic salts based on required colour. For example red coloured is obtained by lead.

The stained glass are used for designing of different monuments windows or temple decoration etc.

The different design are obtained by putting together glass pieces with the help of lead. This process is known as leading.

You might be interested in

Why do many people have different habits

Lady bird [3.3K]

Answer:

Explanation:

Porque la vida, nuestra vida, está controlada de manera muy importante por nuestros hábitos, los cuales influyen, de forma, aunque inconsciente en por ejemplo: nuestra salud, productividad, seguridad económica y, como resultado, también en nuestra felicidad. En resumen, en todo y a todos los que nos rodean.

3 0

3 years ago

If you have 3 g of each substance, which would take up the smallest volume?

VashaNatasha [74]

Answer:

Explanation:

f the mass of an object is 35 grams and it takes up 7 cm3 of space, calculate the density.

34 pages

8 0

2 years ago

Brainliest to whoever gets it correct.

pochemuha

Answer:

soi

brgm

12ck

3hp akdjskfkoos

8 0

3 years ago

An alkene with the molecular formula C8H16 undergoes ozonolysis to yield a mixture of (CH3)2C=O and (CH3)3CCHO. The alkene is:

aalyn [17]

Answer:

2,4,4-trimethyl-2-pentene yields mixture of $(CH_{3})_{2}C=O$ and $(CH_{3})_{3}CHO$

Explanation:

In ozonolysis (hydrolysis step involve a reducing agent such as Zn, $Me_{2}S$ etc.), a pi bond is broken to form ketone/aldehyde.

Ketone is formed from di-substituted side of double bond and aldehyde is formed from mono-substituted side of double bond.

Ozoznolysis involves two consecutive steps : (1) formation of ozonide, (2) hydrolysis of ozonide.

Hydrolysis can be done with/without using reducing agent. Carboxylic acid/carbon dioxide/ketone is produced when hydrolysis is done without using reducing agent.

Here, 2,4,4-trimethyl-2-pentene yields mixture of $(CH_{3})_{2}C=O$ and $(CH_{3})_{3}CHO$

Reaction steps are shown below.

8 0

3 years ago

Both the oxygen you need to breathe and ozone are gases made only of oxygen. So why can't you survive by breathing ozone?

marshall27 [118]

Answer/Explanation: Two atoms of oxygen form the basic oxygen molecule--the oxygen we breathe that is essential to life. The third oxygen atom can detach from the ozone molecule, and re-attach to molecules of other substances, thereby altering their chemical composition.

8 0

3 years ago