Chemistry High School

What is the atomic number of the following element??

What Is The Atomic Number Of The Following Element??

Answers

Answer 1

Answer:

91

Explanation:

Answer 2
91 it always says the number in the top left corner

Related Questions

help :) plz :) ........

Answers

Answer:

D. 4:3

Explanation:

The mole ratio is simply the coefficients in a balanced chemical reaction and their relation to each other. For example, the mole ratio between Al and [tex]Al_{2}O_{3}[/tex] is 2:1, and the ratio between [tex]O_{2}[/tex] and [tex]Al_{2}O_{3}[/tex] is 3:2.

which process helps guarantee that a species continues to involve over hundreds of years?

A. growth

B. nutrition

C. reproduction​

Answers

Answer:

C. reproduction​

Explanation:

WDYT a mixture is? Please help

Answers

Answer:

A mixture is when two substances are physically combined and can be taken apart.

Explanation:

my words

PLEASE HELP!!!!!!!! I DO NOT UNDERSTAND

Answers

Answer:

A, B, C

Explanation:

Answer:A, b, c

Explanation

connect them, dont guess please + 23 points

Answers

Answer:

Astronaut- highly trained individual for space travel

Payload Specialist- partnering scientist, journalist, or political guest.

Space Sickness- nausea, vomiting, and upset stomach.

Muscle Atrophy- the result of microgravity.

Johnson Space Center- training facility for U.S. astronauts.

I NEED HELP PLS PLS PLS

Answers

pyrite because it doesn’t sink it floats
Other Questions
Translate the subject pronouns belowyouyou formalheshewey'all in Spainyou allthey Find the area of the figure. The perimeter of a rectangular backyard is 192 feet. The yard is 43 feet wide. How long is it? someone help turn this into a passive voice it's for my bestie "They had built the houses before the war started" Which represents the most accurate description of how credit cards differ from loads 18. What is the equivalent fraction of 8/80? HELPPPPPPPPPP MEEEEEEEE Find the slope of the line that passes through the following points.(2.10) and (5.8) help me pleaseI need fast Please help me, I am completely lost... On a supply and demand graph, equilibrium is the point where Can someone help quick? Many households in developing countries prepare food over indoor cook stoves with no ducting system to exhaust the combustion products outside. A woman in a household lights a fire in her cookstove at 4 pm. The fire emits benzo(a)pyrene, a carcinogenic compound, at a rate of 0.01 ng/min. The house has a size of 40 m3 and a ventilation rate of 1 m3/h. The ambient indoor air concentration of benzo(a)pyrene was 0.2 ng/m3 when she started the fire, but no significant concentration of benzo(a)pyrene is found in the outdoor air. What is the indoor benzo(a)pyrene concentration in the household at 6 pm? what are those living and nonliving things found in intertidal zones? heeeeelp pleaseee :) You wanted to make the perfect banana split sundae. There are 9 items that you need andthey are locked away. In order to unlock these items, you must complete 9 tasks. The lockscould contain numbers, letters, or both. Unlocking a task will enable you to add an item toyour banana split. In order to complete the perfect banana split sundae, you must completeall 9 tasks correctly and unlock all 9 missing items. Longview Manufacturing Company manufactures two products (I and II). The overhead costs ($60,500) have been divided into three cost pools that use the following activity drivers: Number of Labor Product Number of Orders Transactions Labor Hours I 15 50 500 II 10 150 2,000 Cost per pool $12,500 $8,000 $40,000 If the number of labor hours is used to assign labor costs from the cost pool, determine the amount of overhead cost to be assigned to Product I. a. $8,000.b. $58,000.c. $9,600.d. $32,000. ........................answer help......................................... WILL GIVE 100 POINTS NEED HELP ASAP, AND BRAINLIEST!!!! What is the main role of the legislative branch within the federal government? A. executing lawsB. interpreting lawsC. enforcing lawsD. making laws