All categories

3 years ago

Which fact is NOT true about gravity?

Chemistry

1 answer:

vichka [17]3 years ago

8 0

The force of gravity between two objects will never be 0

You might be interested in

Which are functions of the stomata in the leaves of seed plants? Check all that apply.

viktelen [127]

Answer:

Take in carbon dioxide, reduces water loss, and produce oxygen.

Explanation: Hi! I've learned about these things in the past, really tough stuff! Hopefully this helps, I believe the three options above are correct, only one I'm possibly questioning is producing oxygen. Good luck!

3 0

3 years ago

Read 2 more answers

Calculating the Molecular Weight and Subunit Organization of a Protein From Its Metal Content The element molybdenum (atomic wei

Deffense [45]

Answer:

Dimer of two peptide chains with 1 mole of molybdenum metal each.

Explanation:

Percentage of molybdenum in protein = 0.08%

Molecular mass of nitrate reductase = 240,000 g

Mass of molybdenum = x

$0.08\%=\frac{x}{240,000 g}\times 100=192 g$

Moles of molybdenum = $\frac{192 g}{95.95 g/mol}=2.00 mol$

Each peptide chain of nitrate reductase contain 1 mole of molybdenum.

This means that nitrate reductase is composed of to two peptide chains. And in each peptide there is a single mole of molybdenum metal.

4 0

3 years ago

What is true of a covalent bond? (03.03)

garri49 [273]

Answer:

I think B..

Explanation:

It is the sharing of electrons from one atom to another .

6 0

2 years ago

Read 2 more answers

An element with 7 valence electrons will most likely

ss7ja [257]

Answer:

An element with 7 valence electrons will most likely be a halogen and gain an electron

Explanation:

6 0

2 years ago

39. Period is the force of attraction between objects resulting in objects pulling towards each

storchak [24]

Answer:

True

Explanation:

if there was nothing to avoid of objects pulling towards one another many results may happen

8 0

2 years ago