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when atoms of an element gain or lose neutrons, this changes the weight of the atom without affecting its chemical properties. except, atoms that gain or lose neutrons may become unstable and begin to

asked Nov 10, 2024

1 answer 28.2k views

Fractions and decimals 4 divided by 9.32

asked Jul 23, 2024

1 answer 129k views

What is the pH of a solution containing 0.604 mol/L of a weak acid with pKa 7.27 and 0.674 mol/L of another weak acid with pKa 3.93?

asked Jun 8, 2024

1 answer 161k views

Which of the following details from the text explains why Mother Jones was often referred to as the "Miners' Angel" and was respected by the workers she aligned herself with? Select THREE that apply. A.

answered Mar 17, 2024

1 answer 194k views

Make g the subject of the formula w = 7 - Vg

answered Dec 13, 2023

1 answer 102k views

PLEASE HELP! !!!NO BOTS!!!

asked Nov 18, 2023

1 answer 207k views

A fruit stand has to decide what to charge for their produce. They need \$10$10dollar sign, 10 for 4 apples and 4 oranges. They also need $12 for 6 apples and 6 oranges. We put this information into a

answered Oct 7, 2023

1 answer 8.3k views

_____ is described as a set of positions with an electric potential difference of zero between the positions.1) An electric field2) An equipotential3) Capacitance4) Electric potential difference

answered Jun 13, 2023

1 answer 59.5k views

Twenty five percent of grade 8 students enrolled in a summer school review course. Fifty percent of grade 8 students found grade 8 much more difficult than grade 7. If taking a summer school review course

asked May 17, 2023

1 answer 191k views

I need help with this

asked May 1, 2023

1 answer 56.2k views

Petra eats five and three-fifths pies in a pie-eating contest. Paulie eats three and fourteen-fifteenths pies in the contest. How many more pies did Petra eat? two and five-tenths pies two and ten-fifteenths

answered Mar 1, 2023

1 answer 126k views

SYSTEM OF EQUATIONS- I struggle with this Person A wants to order a bunch of shirts. One website charges 9.65 per shirt, plus a set up fee for $43. Another company charges 8.40 per shirt plus a $58 fee.

asked Feb 27, 2023

1 answer 19.5k views

ANSWER OR ELSE I'LL PUSH YOUR ACCOUNT OFF A CLIFF LIKE THE BARONESS DID IN THE CRUELLA MOVIE!

answered Jan 23, 2023

2 answers 109k views

What is the probability of picking a blue marble from a bag of 3 blue marbles, 4 orange marbles, 2 yellow marbles and 1 red marble, then replacing the marble and selecting a yellow marbles?

answered Dec 13, 2022

1 answer 124k views

Aiden and Haisem are going to eat the same amount of hamburgers and fries, but from different restaurants. Aiden goes to Burger King and spends $4.75. Each burger costs $1.25 and fries cost $0.50. Haisem

asked Dec 3, 2022

1 answer 125k views

How do you think your experience might be similar and different to those people in Latin America and the Caribbean?

asked Nov 17, 2022

1 answer 6.2k views

Considering the activity series given for nonmetals, what is the result of the below reaction? Use the activity series provided. F > Cl > Br > I Br2 + NaF

answered Oct 23, 2022

2 answers 202k views

Here is a list of numbers. 83 73 76 72 75 85 79 76 a) Work out the range of the numbers in the list. B) Work out the median of the numbers in the list.

answered Oct 19, 2022

1 answer 86.6k views

A deck of cards has 13 hearts cards. Colin chooses one card and gives it to Obi, and another card and gives it to Zeema. In how many ways can Colin do this?

answered Aug 27, 2022

2 answers 117k views

I really need help plz I’ll give 40 points

answered Aug 14, 2022

1 answer 8.9k views

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