subject

Chemistry, 25.11.2020 01:00 kam71

QUESTION 1 - What mineral was used to make sharp tools?
QUESTION 2 -Where we minerals found?

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 13:30

How many miles of calcium oxide will be produced when 1.6 miles of iron (iii) oxide react with calcium phosphate

Answers: 1

question

Chemistry, 21.06.2019 20:00

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star

Answers: 1

question

Chemistry, 22.06.2019 01:40

Which characteristic of water it form droplets? a. low specific heat b. nonpolar structure c. high surface tension d. ability to dissolve substances

Answers: 1

question

Chemistry, 22.06.2019 10:00

What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18

Answers: 1

You know the right answer?

QUESTION 1 - What mineral was used to make sharp tools?
QUESTION 2 -Where we minerals found?...

Questions

question

Mathematics, 29.06.2019 17:00

Arope of length 2/5 m is cut into 4 equal cords what is the length of each cord?...

question

Mathematics, 29.06.2019 17:00

Write an equation in slope intercept form for the line that passes through the given point and is perpendicular to the graph of the equation the equat...

question

History, 29.06.2019 17:00

This georgia signer of the declaration of independence was captured by the british during the revolutionary war, but served as the chief justice of th...

question

Mathematics, 29.06.2019 17:00

Order each set of numbers least to greatest 2.8, '-2 3/4 , 3 1/8 -2.2...

question

Geography, 29.06.2019 17:00

Was yu the great or qin shi huang the first emperor of china?...

question

Computers and Technology, 29.06.2019 17:00

Need ! rules that govern how to communicate online are known as etiquette. netiquette. internet laws. computer rights....

question

Health, 29.06.2019 17:00

What are the three principles of enzyme action?...

question

History, 29.06.2019 17:00

The points (80,20) and (120,30) form a proportional relationship. what is the slope of the line that passes through these points...

question

Physics, 29.06.2019 17:00

Block a is accelerating with block b at a rate of 0.800 m/s2 along a frictionless surface. it suddenly encounters a surface that supplies 25.0 n a fri...

question

English, 29.06.2019 17:00

What are we told about walt masters? what can we tell about his character...

question

English, 29.06.2019 17:00

Aword or phrase that fits in the sentence me the missouri river on the map.(imperative)...

question

Mathematics, 29.06.2019 17:00

The amount of calories you burn after riding x miles on your bike is represented by the function y=100x. find the domain of the function and determine...

question

Biology, 29.06.2019 17:00

Chemical digestion involves several enzymes, list three principles of enzymes actions...

question

Mathematics, 29.06.2019 17:00

Gail is learning how to bake cookies. she found that 2 out of every 9 cookies are burnt. if gail baked 216 cookies, how many burnt cookies would she e...

question

Mathematics, 29.06.2019 17:00

Which of the following is not equivalent to the expression below...

question

Biology, 29.06.2019 17:00

Why are males affected by recessive sex-linked diseases more often than females?...

question

Mathematics, 29.06.2019 17:00

A12.3-ounce package costs $2.99. what is the unit price?...

question

Mathematics, 29.06.2019 17:00

The table represents the speed of frog a at a frog jumping contest. frog b travels 2 feet each second. if the course is 20 feet long, who will win the...

question

Mathematics, 29.06.2019 17:00

Lightning lucy's burnable cd's are on sale this month for 10% off regular prices. if a pack of 10 blank cd's normally costs $15, how much do you save...

question

English, 29.06.2019 17:00

Write a tag question for your peers to complete...

More questions: Chemistry Another questions

Questions on the website: 13722361