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What else can I help you with?
How do you use the periodic table to recall the ionic charge of an alkali metal or aluminum?
Look at the group number (the number along the top). Those in group I (Na, K, Li, etc) are 1+. Those in group II (Mg, Ca, etc) are 2+. Those in group III (Al, e.g.) are 3+.
How many elements with different properties?
Is either one of these.... A. Those in a period B. Those in a group C. Those with the same color D. Those in a horizontal row
Which group is an extremely reactive family of elements?
Those are family halogen. the seventh group in the periodic table.
What is a set of generalisations about a group that allows others to categorise them?
Stereotypes are a set of generalizations about a group of people that can lead to assumptions and categorization based on those characteristics.
Do elements at the bottom of a group have lower atomic masses than those at the top?
No its from top to bottom
What is 79 percent as a fraction?
79/100 all you do for those questions is put that number over 100 then reduce it till you can't any more.
What is 61 percent as a fraction in simplest form?
To express 61 percent as a fraction in simplest form, you first convert the percentage to a fraction by dividing it by 100. So, 61 percent is equal to 61/100. To simplify this fraction, you can divide both the numerator and denominator by their greatest common factor, which in this case is 1. Therefore, 61 percent as a fraction in simplest form is 61/100.
What is 240 percent as a fraction in simplest form?
To express 240 percent as a fraction, you first convert the percentage to a decimal by dividing it by 100. So, 240 percent is equal to 2.4 as a decimal. To convert this decimal to a fraction, you can write it as 2.4/1 and then simplify it by dividing both the numerator and the denominator by their greatest common factor, which is 0.4. Therefore, 240 percent as a fraction in simplest form is 12/5.
0.09 into a fraction?
9/100. That's the highest fraction possible with those figures.
Is a fraction with the denominator of 1?
An integer is equivalent to a fraction with a denominator of 1.
What is the fraction 8 over 25 as a percent?
Oh, dude, you're hitting me with some math here! So, to turn a fraction into a percent, you just multiply by 100. 8/25 times 100 gives you 32%. So, 8 over 25 as a percent is 32%. Math can be fun, right?
What is 87 percent as a fraction in its lowest terms?
Oh, dude, you're hitting me with some math here. So, like, 87 percent is the same as 87/100, and if we simplify that bad boy, it becomes 87/100 because, like, 87 is a prime number and 100 is like, well, 100. So, yeah, 87 percent as a fraction in its lowest terms is 87/100.
What is 55 and 5 over 9 percent as a fraction and decimal?
To convert 55 and 5/9 percent to a fraction, first convert the whole number to a fraction by multiplying it by 9 (55 * 9 = 495) and adding the numerator (495 + 5 = 500). So, 55 and 5/9 percent is equivalent to 500/9 as a fraction. To convert it to a decimal, divide 500 by 9 to get approximately 55.555555... or 55.6 (rounded to one decimal place).
What is 66.7 percent as a fraction?
Oh, dude, you're hitting me with the math questions, huh? Okay, so 66.7 percent is basically like 2/3. I mean, you could technically write it as 667/1000, but who's got time for all those zeros, am I right? So yeah, 2/3 is your fraction, like, boom, math problem solved.
Can a ferret be brown?
Ferrets can be many colors, and brown is one of those colors.
24 percent as a fraction in simplest form?
Every percent is a fraction of a hundred. That's why 100% is the whole thing. 24 ---- 100 I see we can cancel out a 2: 2 x 12 -------- 2 x 50 That gives us 12/50. Now I see we can take out another 2: 2 x 6 ------- 2 x 25 That gives us 6/25. Is it possible to reduce it any more? To be sure, work out the prime factors of 6 and the prime factors of 25. If there's any in common, you can reduce them out too.
A real number is a number that can't be expressed as a fraction?
Some real numbers can be expressed as a fraction, others cannot. Those that can be are called rational, and those that can't be are called irrational.
