subject
Chemistry, 03.10.2019 04:20 carolyn7938

Which of the following elements matches the criteria below?

1. has 3 energy levels

2. found in group 7a

a. f

b. cl

c. ar

d. mn

ansver
Answers: 3
Show answers

Another question on Chemistry

question
Chemistry, 22.06.2019 06:30
(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.
Answers: 1
Answer
question
Chemistry, 22.06.2019 11:00
When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.
Answers: 1
Answer
question
Chemistry, 22.06.2019 12:30
If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?
Answers: 3
Answer
question
Chemistry, 22.06.2019 21:00
Which activity is an innate behavior
Answers: 3
Answer
You know the right answer?
Which of the following elements matches the criteria below?

1. has 3 energy levels
Questions
question
Mathematics, 01.12.2021 02:00
A prairie dog left its burrow 5 feet underground and started digging deeper into the ground. It digs straight down at a constant rate of 2 feet per mi...
question
Mathematics, 01.12.2021 02:00
In a recent game a basketball team scored 55 points. How many two point shots (X) and how many free throws (Y) did the team score given that the amoun...
question
English, 01.12.2021 02:00
A) Warning. Keep out of the reach of children. B) Warning: Keep out of the reach of children. C) Warning: Keep out of the re...
question
SAT, 01.12.2021 02:00
Which congruence theorem can be used to prove △wxs ≅ △yzs?....
question
Mathematics, 01.12.2021 02:00
Stack A consists of three cartons, each 2 2/3 feet in height. Stack B consists of four cartons, each 1 5/6 feet in height. a. Which stack is t...
question
English, 01.12.2021 02:00
"That can never be necessary," cry the other side. "All men are privately influenced by women; each has his wife, sister, or female friends, and is to...
question
History, 01.12.2021 02:00
Explain why lincoln's use of chronological order suits the moment in history when he delivered his second inaugural address....
question
SAT, 01.12.2021 02:00
Using the standard normal table, the probability that seth’s light bulb will last no more than 14,500 (p(z ≤ 1. 25)) hours is about....
question
Business, 01.12.2021 02:00
A one-per-day flip calendar prints each calendar for $2.50. each. After January the calendars are put on sale for $1.00 each. The calendars retail for...
question
Business, 01.12.2021 02:00
What is most likely true of a formulaic story...
question
History, 01.12.2021 02:00
Which standard did Washington set as the first president of the United States?...
question
Chemistry, 01.12.2021 02:00
What is the formula for the ionic compound formed by calcium and selenium?...
question
Computers and Technology, 01.12.2021 02:00
in java, 15.10 LAB: Course Grade Write a program that reads the student information from a tab separated values (tsv) file. The program then creates a...
question
History, 01.12.2021 02:00
Suttes Press Pose Test Early Civilizations of the Middle East and North Africa Saythema Nice the cons of ant and boties ar Select the cr...
question
Biology, 01.12.2021 02:00
Explain how a mutation in a nucleotide sequence of a gene can affect gene function...
question
Engineering, 01.12.2021 02:00
When you increase the data rate of a communications system, typically, the error rate increases. Explain why. (0. 5 point)....
question
Chemistry, 01.12.2021 02:00
What mass of ammonium phosphate is produced by the reaction of 5. 0g of phosphoric acid?....
question
Business, 01.12.2021 02:00
Detwiler Orchard issues a $265,126, 5%, 10-year mortgage note to obtain needed financing for a new lab. The terms call for annual payments of $34,335...
question
Chemistry, 01.12.2021 02:00
What issue is California facing in regards to its coastline? What are some causes besides natural erosion that are affecting this issue? What...
question
Mathematics, 01.12.2021 02:00
The mean salary offered to students who are graduating from Coastal State University this year is $24,275, with a standard deviation of $3678. A rando...
More questions: Chemistry Another questions
See results (0)