Questions by Andrea Baldini

Questions by Andrea Baldini

Silver has a density of 10.5 g cm3 and gold has a density of 19.3 g/cm3. which would have the greater mass, 5cm^3 of silver or 5cm^3 of gold?

asked Jun 11, 2019

1 answer

4 votes

89.1k views

What is 9 ten thousands 3 thousands 6 hundreds 4 tens 2 ones in standard form?

asked Aug 19, 2018

1 answer

0 votes

82.5k views

Which expression will equal a rational product even though it is multiplying an irrational number times another irrational number?

asked May 5, 2018

2 answers

3 votes

187k views

Consider the group 1A elements sodium (period 3), potassium (period 4), and rubidium (period 5). What would you predict about the ionization energies of these elements?

asked Mar 17, 2018

2 answers

1 vote

27.8k views

What is 17/4 as a mixed number fraction.... PLEASE HELP.

asked Oct 22, 2017

1 answer

0 votes

209k views

For lunch, Dawn chose green salad, fruit salad, and minestrone soup. Her lunch is rich in which nutrient?

asked Jan 22, 2017

1 answer

3 votes

168k views

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