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What is one way that scientists use atoms to make your lives easier and more convenient?
Since atoms make up all matter, including ourselves, everything that anyone makes or uses is composed of atoms.
One way Scientists use atoms to make our lifes easier is by spliting them for lots of easy and potent power which we call Nuclear power. Well it may have some risks, it is considered to be even safer than flying.
What else can I help you with?
How many half-lives have elapsed to yield a sample with 125 atoms of C-14 and 375 atoms of N-14?
To determine the number of half-lives that have elapsed, we first find the total number of atoms in the sample, which is 500 (125 + 375). The starting atom would have been from 250 atoms of C-14. To find the number of half-lives elapsed, we divide the total number of atoms by the starting amount (500/250). This gives us 2 half-lives that have elapsed.
How many unchanges atoms would remain after 3 half lives if the initial sample had 600 unchanged atoms?
After 3 half-lives, half of the original sample would remain unchanged. After the 1st half-life: 300 unchanged atoms. After the 2nd half-life: 150 unchanged atoms. After the 3rd half-life: 75 unchanged atoms would remain.
How many atoms would remain of Au-198 that has 800 atoms after 8.1 days if its half-life is 2.7 days?
After 8.1 days, three half-lives have passed for Au-198 (2.7 days/half-life * 3 half-lives = 8.1 days). Each half-life reduces the number of atoms by half, so remaining atoms = 800 atoms * (1/2)^3 = 100 atoms.
The half-life of Na-24 is 15 hours When there are 1000 atoms of Na-24 in a sample a scientist starts a stopwatch The scientist stops the stopwatch at 45 hours there are atoms of Na-24 remaining?
Based on the half-life of Na-24, after 1 half-life (15 hours), there would be 500 atoms remaining. After 2 half-lives (30 hours), there would be 250 atoms remaining. After 3 half-lives (45 hours), there would be 125 atoms remaining in the sample.
Why did plastic bags become so popular?
Plastic bags became popular due to being cheap to produce, lightweight, and convenient for packaging and carrying groceries and other goods. Their durability and versatility made them a go-to choice for retailers and consumers.
What is the impact of science and technology on your lives?
Of course it made our lives easier and more convenient and faster too. But it also polluted our environment so we should start to practice the three 3R's unless you want the earth to be a barren, uninhabitable planet.
What unanswered questions do scientists have?
Some questions that scientist have are for figuring out how to cure diseses. Others are to help make our lives easier such as making robot to read your mind!
Why do scientist have experiments?
Scientists have experiments to test whether or not something works or how something works. They then use this information to improve our lives, this may be by finding cures for things or for inventing things to make our lives easier. - Claudia
How has online shopping change your lives?
Interesting and convenient
Why is it to study matter?
The study of matter is important because, witout matter it is very hard to classify things. Matter is imporatant because it helps a lot in our everyday lives which makes our life to be more convenient and easier.
How has the iphone made your lives easier?
It has made our lives easier because you can phone people it has the Internet and maps .
How has modern technology improved the quality of people's lives?
Modern technology has improved the quality of life as it has enabled human beings to develop better medicines and medical equipment. Technology has also made work easier and convenient.
When do atoms come into your lives?
Always, every part of you is made of atoms.
How do robots affect people's lives?
It can make our lives easier
How do scientists make a difference in your lives?
It dosent
How does cars make your lives easier?
Well,cars make our lives easier by being in a form of transport to us as humans.
Why is it important to study matter?
The study of matter is important because, witout matter it is very hard to classify things. Matter is imporatant because it helps a lot in our everyday lives which makes our life to be more convenient and easier.
