1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
masya89 [10]
3 years ago
15

I need help with that box

Chemistry
1 answer:
valkas [14]3 years ago
6 0

I hope this helps.

the first line would be SN, 50, 50, 69

second line would be PT, 78, 78, 117

third line would be MO, 42, 42, 54

fourth line would be NI, 28, 28, 31

fifth line would be U, 92, 92, 146

You might be interested in
Os This question is about elements from these families alkali metals, alkaline earth metals (Group
Lyrx [107]

Answer:

* is a soft,silvery metal that reacts violently with water

5 0
3 years ago
Read 2 more answers
Is beeswax a mineral, a rock or neither
Tju [1.3M]

Answer:

Pretty sure its a mineral

Explanation:

Beeswax is a naturally occurring wax secreted mainly by honeybees A. mellifera, for constructing honey combs (Tulloch, 1970a). Unhydrolyzed beeswax consists of approximately 71% esters, 15% hydrocarbons, 8% free fatty acids, and 6% other components (Tulloch, 1970b).

7 0
3 years ago
Read 2 more answers
Pls help me, ill mark brainliest and give 5 stars
Maslowich

Answer:

Decomposition!

5 0
3 years ago
Read 2 more answers
por favor es urgente!!!!!!!!.... 1 -¿cuántos átomos- gramos de cloro hay en 88,75 g de dicho elemento? 2-¿calcular los moles de
Mamont248 [21]

Answer:

don't understand your language

6 0
3 years ago
During a long drought, many deer become weak because a basic need is not being met. What requirements for life are the deer most
saw5 [17]

Enough water, I actually took this test! <3

- S0ft1e

3 0
3 years ago
Read 2 more answers
Other questions:
  • Acid rain has a higher than normal pH. <br> a. True<br> b. False
    9·1 answer
  • How many moles of sodium chloride (NaCl) solute are in 155 grams of an 85.5 percent by mass solution?
    10·2 answers
  • An uncharged atom of gold has an atomic number of 79 and an atomic mass of 179. this atom has ________ protons, ______________ n
    8·1 answer
  • You know the concentration of your unknown hcl solution is approximately 0.10 m and you would like to use 40. ml to reach the en
    14·1 answer
  • To balance a chemical equation, one: a. changes the subscripts of the formulas. b. changes the coefficients of the formulas. c.
    9·1 answer
  • Among the following, which atom is most likely to form an ion with a charge of 2+?
    6·1 answer
  • The complex [Ni(CN)4]2- is diamagnetic and the complex [NiCl4]2- is paramagnetic. What can you conclude about their molecular ge
    15·1 answer
  • The equation below shows the decomposition of lead nitrate. How many molecules of PbO are produced when 11.5 g NO2 is formed?
    8·1 answer
  • How can the strength of an acid be determined using titration? Will give brainilist too
    8·1 answer
  • Sdfsdfsdfsfsdfsdfdfdre
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!